|
2024
|
P/S
|
Rotary pumps |
|
2012
|
Invention
|
Universal joint with cooling system. A progressing cavity pump system including a rotor and a sta... |
|
2011
|
P/S
|
progressing cavity pumps, namely, L-frame pumps, sludge pumps, sanitary pumps, winery pumps and m... |
|
2010
|
Invention
|
Modular screen and grinder assembly.
A screen and grinder assembly including a frame, a grinder ... |
|
|
Invention
|
Modular screen and grinder assembly. A screen and grinder assembly including a frame, a grinder u... |
|
|
Invention
|
Seal assembly with shroud. A seal system including a sleeve configured to receive a rotatable sha... |
|
|
Invention
|
Gear joint with super finished surfaces. A gear joint with finished surfaces and other enhancemen... |
|
2008
|
Invention
|
Progressing cavity pump with heat management system.
A progressing cavity pump heat management s... |
|
|
Invention
|
Progressing cavity pump with heat management system. A progressing cavity pump heat management sy... |
|
2007
|
Invention
|
Method for making a stator. A method for making a stator assembly including the steps of providin... |
|
|
Invention
|
Progressing cavity pump with split stator. A progressing cavity pump system including a rotor and... |
|
|
Invention
|
Sanitary pump assembly. A progressing cavity pump system including a feeder assembly including a ... |
|
|
Invention
|
Progressing cavity pump with wobble stator and magnetic drive. A progressing cavity pump includin... |
|
2006
|
Invention
|
Cutting assembly. An apparatus including a pair of substantially parallel shafts. Each shaft has ... |
|
|
P/S
|
Computer software for use in sizing and selecting industrial pumps. |
|
2005
|
Invention
|
Progressing cavity pump with dual material stator. A progressing cavity pump including a rotor (1... |
|
|
Invention
|
Stator tube removal and installation device. An apparatus for removing a stator tube from a posit... |
|
|
Invention
|
Pump with cutting assembly. A cutting assembly including a pair of substantially parallel shafts,... |
|
2004
|
Invention
|
Progressing cavity pump with dual material stator. A progressing cavity pump including a rotor an... |
|
2002
|
P/S
|
Industrial grinding and shredding equipment, namely, comminutors, sludge grinders, sewage grinder... |
|
2001
|
Invention
|
Method of manipulating a pump. A method for removing a stator tube from a position about a rotor ... |
|
|
Invention
|
Progressing cavity pump. A system and method for transporting high-viscosity, high-solids, dewate... |
|
2000
|
Invention
|
Progressing cavity pump system for transporting high-solids, high-viscosity, dewatered materials.... |
|
1997
|
P/S
|
Pumps for pumping oil, gas and sand. |
|
1996
|
Invention
|
Progressing cavity pumps with split extension tubes. A progressing cavity pump comprises an inlet... |
|
1990
|
Invention
|
Apparatus for comminuting solid waste. Apparatus for crushing, grinding and shredding solid waste... |
|
1947
|
P/S
|
Rotary pumps and compressors; Progressing cavity pumps, parts components and fittings for rotary ... |
