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2023
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Invention
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Mechanical indicator for flame arrestor and method.
A mechanical indicator for a flame arrestor ... |
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2020
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Invention
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Methods and apparatus for leak detection from a thief hatch. Methods, apparatus, systems and arti... |
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Invention
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Method for manufacturing a flame arrestor. A method of custom manufacturing a flame arrestor asse... |
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2019
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Invention
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Torsional spring actuated thermal valve. A valve includes a valve body forming a channel defining... |
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2018
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Invention
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Apparatus to protect sealing surfaces of thief hatches. Apparatus to protect sealing surfaces of ... |
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Invention
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Apparatus to wirelessly monitor a status of a hatch. Apparatus to wirelessly monitor a position o... |
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Invention
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Hybrid composite flame cell. A method of custom manufacturing a flame arrestor includes providing... |
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Invention
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Theif hatches with diaphragm assisted sealing. Thief hatches with diaphragm assisted sealing are ... |
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2017
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Invention
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Hybrid composite flame cell. A flame cell of a flame arrestor may include a body of a first mater... |
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Invention
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Thief hatches with diaphragm assisted sealing. Thief hatches with diaphragm assisted sealing are ... |
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2016
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Invention
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Pin release thermal valve. A valve includes a valve body forming a channel defining a fluid flow ... |
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Invention
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Thermal valve in upstream oil and gas. A storage system includes a storage tank adapted to store ... |
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Invention
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Pressure control device with blind tapped connection base.
A pressure control device is provided... |
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Invention
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Method for manufacturing a flame arrestor.
A method of custom manufacturing a flame arrestor ass... |
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Invention
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Self-centering metal-to-metal seals for use with valves. Self-centering metal-to-metal seals for ... |
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Invention
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Self-centering metal-to-metal seals for use with valves. An example apparatus includes a disc-sha... |
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Invention
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Spring actuated thermal valve. A valve includes a valve body forming a channel defining a fluid f... |
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1955
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P/S
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FLOAT VALVES, PILOT VALVES, VAPOR AND LIQUID VALVES, BUTTERFLY VALVES, DIAPHRAGM VALVES [ , PIPE ... |
