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2012
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Invention
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Universal joint with cooling system. A progressing cavity pump system including a rotor and a sta... |
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|
Invention
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Universal joint with cooling system. A progressing cavity pump system including a rotor and... |
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2011
|
Invention
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Gear joint with super finished surfaces. A gear joint with finished surfaces and other enhancemen... |
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2010
|
Invention
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Modular screen and grinder assembly.
A screen and grinder assembly including a frame, a grinder ... |
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Invention
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Modular screen and grinder assembly. A screen and grinder assembly including a frame, a grinder u... |
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Invention
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Seal assembly with shroud. A seal system including a sleeve configured to receive a rotatable sha... |
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2008
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Invention
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Progressing cavity pump with heat management system.
A progressing cavity pump heat management s... |
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Invention
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Progressing cavity pump with heat management system.
A progressing cavity pump he... |
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Invention
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Progressing cavity pump with heat management system. A progressing cavity pump heat management sy... |
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2007
|
Invention
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Sanitary pump assembly.
A progressing cavity pump system including a feeder assem... |
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Invention
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Progressing cavity pump with split stator.
A progressing cavity pump system including ... |
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Invention
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Method for making a stator. A method for making a stator assembly including the steps of providin... |
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Invention
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Progressing cavity pump with split stator. A progressing cavity pump system including a rotor and... |
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Invention
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Sanitary pump assembly. A progressing cavity pump system including a feeder assembly including a ... |
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Invention
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Progressing cavity pump with wobble stator and magnetic drive. A progressing cavity pump includin... |
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2006
|
Invention
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Cutting assembly. An apparatus including a pair of substantially parallel shafts. Each shaft has ... |
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P/S
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Computer software for use in sizing and selecting industrial pumps. |
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2005
|
Invention
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Progressing cavity pump with dual material stator. A progressing cavity pump including a rotor (1... |
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Invention
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Stator tube removal and installation device. An apparatus for removing a stator tube from a posit... |
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Invention
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Pump with cutting assembly. A cutting assembly including a pair of substantially parallel shafts,... |
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2004
|
Invention
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Progressing cavity pump with dual material stator. A progressing cavity pump including a rotor an... |
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2002
|
P/S
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Industrial grinding and shredding equipment, namely, comminutors, sludge grinders, sewage grinder... |
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2001
|
Invention
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Method of manipulating a pump. A method for removing a stator tube from a position about a rotor ... |
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|
Invention
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Progressing cavity pump. A system and method for transporting high-viscosity, high-solids, dewate... |
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2000
|
Invention
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Progressing cavity pump system for transporting high-solids, high-viscosity, dewatered materials.... |
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1997
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P/S
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Pumps for pumping oil, gas and sand. |
|
|
Invention
|
Progressing cavity pump.
A progressing cavity pump (10) is provided in which the ... |
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1996
|
Invention
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Progressing cavity pumps with split extension tubes. A progressing cavity pump comprises an inlet... |
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1991
|
Invention
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Apparatus for comminuting solid waste.
Apparatus for crushing, grinding and shre... |
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1990
|
Invention
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Apparatus for comminuting solid waste. Apparatus for crushing, grinding and shredding solid waste... |
