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2018
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Invention
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Composite agitator. A mixing agitator, for industrial use in mixing processes, that overcomes dis... |
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2004
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Invention
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Baffle.
A baffle for use in an impeller-type mixer (10), in particular for the chemical and/or p... |
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2003
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Invention
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Method of producing an electrically conductive connection between metallic components having a no... |
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2000
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Invention
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High gas dispersion efficiency glass coated impeller. A glass coated gas dispersing impeller, sai... |
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Invention
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High axial flow glass coated impeller. A glass coated high axial flow impeller, including ... |
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1999
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Invention
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Bottom nozzle repair apparatus. Apparatus for repairing a breach in a lower nozzle of a glass lin... |
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Invention
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Concave baffle. A baffle for insertion into a container. The baffle comprises a concave surface d... |
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Invention
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Stabilized "o" ring gasket seal. A sealing gasket for sealing a flange face, especially a flange ... |
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Invention
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High axial flow glass coated impeller. A glass coated high axial flow impeller, including a hub a... |
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1998
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Invention
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Concave baffle. A baffle for insertion into a container. The baffle includes a concave surface de... |
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Invention
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Compression repair plug. A method and assembly for forming a compression seal about a stud in a b... |
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1997
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Invention
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Tantalum lined probe. An electronic probe assembly having a probe for introduction into a vessel,... |
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1995
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Invention
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Process for making a chemically-resistant porcelain enamel. A process for preparing a chemically ... |
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Invention
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Closure for clean chemical reactor. The seal means functions, in compression, to prevent leakage ... |
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1994
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Invention
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O-ring envelope gasket. A gasket for sealing two flange faces against each other comprising at le... |
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Invention
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O-ring envelope gasket. A gasket for sealing two flange faces against each othercomprising... |
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1991
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Invention
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Quick opening manhole cover assembly for use with virtually any shape manhole cover. A quick open... |
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Invention
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Valve for clean chemical reactor. A vessel including an emptying means which comprises a valve ho... |
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1990
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Invention
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Manway lift assist. The invention relates to an improved balancing aid for a pivotally mounted co... |
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Invention
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Valve for clean chemical reactor. The means for sealing also functions to inhibit and prevent the... |
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1985
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Invention
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Electrode probe assembly for glass lined metal vessels. An electrode probe assembly for monitorin... |
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Invention
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Multi-hubbed separable blade agitators. What is disclosed is a multi-hubbed, separable blade agit... |
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1984
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Invention
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Repair plug assembly for vessel having a corrosion resistant lining. A repair plug assembly for r... |
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1980
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Invention
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Compression sealed composite seal seat with cooling passages. A stationary seal seat for a packag... |
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Invention
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Method of manufacturing glass-lined metal tubes. A method of manufacturing glass-lined tube. An u... |
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Invention
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Titanium and niobium high strength steel alloys. Steel alloys having improved mechanical properti... |
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1979
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Invention
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Method of forming a platinum layer on tantalum. A method of platinizing and heat treating tantalu... |
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Invention
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Quick opening manhole cover assembly. A quick opening manhole cover including a clamping flange (... |
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Invention
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Separable blade agitator assembly and disassembly method. A separable blade agitator has a glass ... |
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Invention
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Separable blade impeller. A symmetrical, balanced, glass coated, four bladed impeller for use in ... |
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Invention
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Glass coated impeller |
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Invention
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Separable blade agitator and method and means for assembly. A separable blade agitator has a glas... |
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1978
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Invention
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One piece agitator for closed vessel. A one piece enameled agitator is equipped with an impeller ... |
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Invention
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Combination process sensor. A combination process sensor for use in electrically non-conducting l... |
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Invention
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Body joint endoprosthesis. A body joint endoprosthesis includes an anchoring member having a shaf... |
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Invention
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Measuring probe to determine the ion concentration in liquids. A combination pH electrode uses an... |
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Invention
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Temperature measuring device for enameled equipment. An enameled steel cone is the support for a ... |
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Invention
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Measuring sensor for capacitive measurement of liquids at selected levels. The sensor is ideal fo... |
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Invention
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Sight glass assembly and method for its production. A high impact sight glass assembly and produc... |
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Invention
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Balancing mechanism for manhole covers. A balancing mechanism for manhole covers uses two sets of... |
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1977
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Invention
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Wiped film evaporators. To enable the evaporator to handle corrosive liquids or products, the int... |
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Invention
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Feed distributor for glassed steel wiped film evaporator. A glassed steel wiped film evaporator i... |
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Invention
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Corrosive chemical containment system. Corrosive chemicals are contained in metallic vessels, the... |
