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Gerald Branchcomb
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Sapulpa, OK, US
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last 30 patents
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Patent Grant
Oil filter
Patent number
5,674,393
Issue date
Oct 7, 1997
Terhune; Ralph
Ralph Terhune
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Filter design
Patent number
5,104,534
Issue date
Apr 14, 1992
Gerald Branchcomb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL