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Robert E. Hooper
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Huron, OH, US
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last 30 patents
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Patent Grant
Ball bearing retainer
Patent number
4,169,636
Issue date
Oct 2, 1979
General Motors Corporation
Robert E. Hooper
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Plastic antifriction bearing cage
Patent number
4,054,340
Issue date
Oct 18, 1977
General Motors Corporation
Constantine P. Broshkevitch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...