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John J. Roetker
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Connersville, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tank venting control assembly
Patent number
5,666,989
Issue date
Sep 16, 1997
Stant Manufacturing Inc.
John J. Roetker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tank venting control system
Patent number
5,535,772
Issue date
Jul 16, 1996
Stant Manufacturing Inc.
John J. Roetker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel tank venting control assembly
Patent number
5,518,018
Issue date
May 21, 1996
Stant Manufacturing Inc.
John J. Roetker
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tank venting control assembly
Patent number
5,234,013
Issue date
Aug 10, 1993
Stant Manufacturing Inc.
John J. Roetker
B60 - VEHICLES IN GENERAL