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Rotor blade attachment
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Patent number 8,408,875
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Issue date Apr 2, 2013
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Repower Systems SE
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Peter Quell
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Rotor blade attachment
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Patent number 8,133,029
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Issue date Mar 13, 2012
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Repower Systems AG
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Peter Quell
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Bearing seal for water pump
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Patent number 6,962,344
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Issue date Nov 8, 2005
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NSK Ltd.
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Syuichi Yano
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Bearing seal for water pump
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Patent number 6,688,605
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Issue date Feb 10, 2004
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NSK Ltd.
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Syuichi Yano
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Environmentally safe pump including seal
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Patent number 5,499,902
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Issue date Mar 19, 1996
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Environamics Corporation
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Robert E. Rockwood
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Motor driven environmentally safe pump
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Patent number 5,411,366
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Issue date May 2, 1995
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Environamics Corporation
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Robert E. Rockwood
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Split driveshaft pump for hazardous fluids
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Patent number 5,380,162
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Issue date Jan 10, 1995
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The United States of America as represented by the United States Department o...
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Thomas P. Evans
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Motor pump power end interconnect
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Patent number 5,344,291
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Issue date Sep 6, 1994
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A. W. Chesterton Company
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Richard P. Antkowiak
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
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Vehicle water pump with improved slinger
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Patent number 4,992,023
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Issue date Feb 12, 1991
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General Motors Corporation
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Steven F. Baker
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Seal cooling for plastic pumps
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Patent number 4,746,269
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Issue date May 24, 1988
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Jacuzzi Inc.
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Alfred Raab
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Centrifugal pump
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Patent number 4,501,530
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Issue date Feb 26, 1985
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A. W. Chesterton Company
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Robert E. Rockwood
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Impeller adjuster for centrifugal pump
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Patent number 4,439,096
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Issue date Mar 27, 1984
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A. W. Chesterton Company
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Robert E. Rockwood
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Centrifugal pump
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Patent number 4,406,465
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Issue date Sep 27, 1983
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A. W. Chesterton Company
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Robert E. Rockwood
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Pump
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Patent number 4,245,952
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Issue date Jan 20, 1981
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Hale Fire Pump Company
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H. Alfred Eberhardt
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3897178
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Patent number 3,897,178
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Issue date Jul 29, 1975
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3655295
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Patent number 3,655,295
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Issue date Apr 11, 1972
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3635581
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Patent number 3,635,581
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Issue date Jan 18, 1972
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3614272
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Patent number 3,614,272
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Issue date Oct 19, 1971
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3594102
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Patent number 3,594,102
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Issue date Jul 20, 1971
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3576380
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Patent number 3,576,380
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Issue date Apr 27, 1971
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B60 - VEHICLES IN GENERAL
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3558236
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Patent number 3,558,236
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Issue date Jan 26, 1971
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3162135
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Patent number 3,162,135
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Issue date Dec 22, 1964
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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3154020
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Patent number 3,154,020
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Issue date Oct 27, 1964
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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2844418
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Patent number 2,844,418
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Issue date Jul 22, 1958
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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2798438
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Patent number 2,798,438
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Issue date Jul 9, 1957
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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2679412
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Patent number 2,679,412
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Issue date May 25, 1954
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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2662479
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Patent number 2,662,479
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Issue date Dec 15, 1953
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...