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Ralph Francis Koebel
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Avon Lake, OH, US
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last 30 patents
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Patent Grant
Process for producing homopolymers or copolymers of vinyl or vinyli...
Patent number
4,273,904
Issue date
Jun 16, 1981
The B. F. Goodrich Company
Charles N. Bush
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Oxidation of vinylidene halides by permanganates in gaseous or aque...
Patent number
4,062,925
Issue date
Dec 13, 1977
The B. F. Goodrich Company
Donald Edward Witenhafer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL