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Robert S. Hanni
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Lomita, CA, US
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last 30 patents
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Patent Grant
Air filter assembly
Patent number
5,512,074
Issue date
Apr 30, 1996
Farr Company
Robert S. Hanni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air filter assembly
Patent number
5,223,011
Issue date
Jun 29, 1993
Farr Company
Robert S. Hanni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL