David R. Stewart

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Kent, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Rubber composition suitable for use as a cap ply in a tire
- Patent number 9,556,351
- Issue date Jan 31, 2017
- Bridgestone Americas Tire Operations, Inc.
- Natalie Weingart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rubber composition suitable for use as a cap ply in a tire
- Patent number 9,163,127
- Issue date Oct 20, 2015
- Bridgestone Americas Tire Operations, LLC
- Natalie Weingart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Puncture resistant pneumatic tire
- Patent number 7,938,158
- Issue date May 10, 2011
- Bridgestone Americas Tire Operations, LLC
- David R. Stewart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Elatomeric composition containing multiple silane coupling agents
- Patent number 7,592,384
- Issue date Sep 22, 2009
- Shaun Fox
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
RUBBER COMPOSITION SUITABLE FOR USE AS A CAP PLY IN A TIRE
- Publication number 20160040024
- Publication date Feb 11, 2016
- BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
- Natalie Weingart
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RUBBER COMPOSITION SUITABLE FOR USE AS A CAP PLY IN A TIRE
- Publication number 20140005320
- Publication date Jan 2, 2014
- BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
- Natalie Weingart
- B60 - VEHICLES IN GENERAL
Information Patent Application
PUNCTURE RESISTANT PNEUMATIC TIRE
- Publication number 20090032156
- Publication date Feb 5, 2009
- Bridgestone Firestone North American Tire, LLC
- David R. Stewart
- B60 - VEHICLES IN GENERAL
Information Patent Application
Elastomeric composition containing multiple silane coupling agents
- Publication number 20080161458
- Publication date Jul 3, 2008
- Shaun Fox
- B60 - VEHICLES IN GENERAL