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Purolator Inc.
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New Brunswick, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oil filter relief valve
Patent number
4,497,706
Issue date
Feb 5, 1985
Purolator Inc.
Charles G. Pickett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Filter sealing gasket with reinforcement ring
Patent number
4,473,471
Issue date
Sep 25, 1984
Purolator Inc.
Arthur W. Robichaud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 patents
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