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2021
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G/S
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Computer hardware and recorded software for operating pump and motor control systems sold as a unit |
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2019
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Invention
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Chopper pump with double-edged cutting bars. An impeller assembly with an impeller and a cutter b... |
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2016
|
Invention
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System having foam busting nozzle and sub-surface mixing nozzle.
A surface foam diffuser and dig... |
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Invention
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Chopper pump with mixing nozzles for a sewage wet-well. Systems and methods for conditioning sewa... |
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Invention
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Externally mounted adjustable nozzle assembly.
An externally mounted tank nozzle assembly which ... |
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2014
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Invention
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Bearing isolator oil containment cup.
An oil leak prevention device for use on a pump assembly h... |
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2013
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G/S
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pumping machines for liquids and slurries and replacement parts therefor |
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2012
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Invention
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Chopper pump with cutting inserts. A chopper pump with scissoring back cutters and having a housi... |
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Invention
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Screw-type centrifugal pump with cutting inserts. A screw-type centrifugal pump with scissoring b... |
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2011
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Invention
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Internal cutter on submersed mixer. A mixing system for a fluid tank is described, the system hav... |
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Invention
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Nozzle system for tank floor. A nozzle system for mixing contents in a tank and scouring surfaces... |
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2010
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Invention
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Internal cutter on submersed mixer. A mixing system for a fluid tank is described herein, the sys... |
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Invention
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System having foam busting nozzle and sub-surface mixing nozzle. A surface foam diffuser system h... |
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2008
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Invention
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Centrifugal chopper pump with impeller assembly. The disclosed solid waste pump is a chopper pump... |
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2007
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Invention
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Cutter nut and cutter bar assembly. A cutting assembly for positioning at the intake end of a cen... |
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G/S
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Pumping machines for liquids and slurries for use in industrial and municipal applications |
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Invention
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Storage/treatment tank mixing system.
Submerged jet nozzles are located at equal distances from ... |
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2006
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Invention
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Surface foam diffuser system. A nozzle ejects a liquid stream generally horizontally inward from ... |
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2004
|
Invention
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Storage/treatment tank mixing system. Submerged jet nozzles are located at equal distances from t... |
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2002
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Invention
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Centrifugal pump improvements. An improved mechanism is provided for adjusting the clearance betw... |
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G/S
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Pumping machines for liquids and slurries, nozzles and nozzle assemblies used with pumping machin... |
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Invention
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Storage/treatment tank mixing system. Submerged jet nozzles (10) are located at equal distances f... |
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1995
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Invention
|
Multistage centrifugal chopper pump. A centrifugal pump has a bladed impeller rotating in the bow... |
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1994
|
Invention
|
Centrifugal chopper pump. Stationary cutter teeth (136, 137) project axially inward into the bowl... |
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|
Invention
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Centrifugal chopper pump with internal cutter. Stationary cutter teeth project axially inward int... |
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1993
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Invention
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Multistage centrifugal chopper pump. A centrifugal pump has an impeller with vanes including cutt... |
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1991
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Invention
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High head centrifugal slicing slurry pump. The rotary drive shaft of a centrifugal pump extends v... |
|
1989
|
G/S
|
CENTRIFUGAL PUMPS FOR LIQUIDS AND SLURRIES |
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1987
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Invention
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Face-type shaft seal with shroud. The face seal of a centrifugal pump has a stationary seal compo... |
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1981
|
Invention
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High head centrifugal slicing slurry pump. A booster propeller is located at the inlet of a flare... |
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1975
|
Invention
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Centrifugal chopping slurry pump. Radial runner blades projecting axially from a shroud plate hav... |
