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Richard J. Jacob
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Dayton, OH, US
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last 30 patents
Information
Patent Grant
Tool for removal and installation of fluid coupling retaining pin
Patent number
4,768,271
Issue date
Sep 6, 1988
Dayco Products, Inc.
Richard J. Jacob
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Traction assembly
Patent number
4,334,569
Issue date
Jun 15, 1982
Dayco Corporation
Richard J. Jacob
B60 - VEHICLES IN GENERAL
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Patent Grant
Hose curing method
Patent number
4,218,420
Issue date
Aug 19, 1980
Dayco Corporation
Richard J. Jacob
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL