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Pump and pump impeller
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Patent number 8,439,642
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Issue date May 14, 2013
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The Gorman-Rupp Company
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Thomas M. Scott
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Self-priming centrifugal pump
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Patent number 8,414,257
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Issue date Apr 9, 2013
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The Gorman-Rupp Co.
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Thomas Scott
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Impeller
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Patent number 8,025,479
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Issue date Sep 27, 2011
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The Gorman-Rupp Company
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Thomas M. Scott
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Priming apparatus for a centrifugal pump
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Patent number 7,334,600
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Issue date Feb 26, 2008
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The Gorman-Rupp Company
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Thomas M. Scott
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...