PAUL J. KETTLE JR

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IJAMSVILLE, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling electro-pneumatic braking on a...
- Patent number 6,964,457
- Issue date Nov 15, 2005
- Westinghouse Air Brake Technologies Corporation
- Paul J. Kettle, Jr.
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR DYNAMICALLY ADJUSTING SIZE OF AN ORIFICE TO INCREASE...
- Publication number 20030066360
- Publication date Apr 10, 2003
- PAUL J. KETTLE JR
- B60 - VEHICLES IN GENERAL