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Eugene E. Stamper
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Spencer, IA, US
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last 30 patents
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Patent Grant
Barrel pump
Patent number
4,403,926
Issue date
Sep 13, 1983
Witco Chemical Corporation
Eugene E. Stamper
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Variable stroke fluid lubricant dispenser
Patent number
4,168,787
Issue date
Sep 25, 1979
Superior, Inc.
Eugene E. Stamper
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...