Paul A. Skalak

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Westchester, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Plug door drive system
- Patent number 6,684,567
- Issue date Feb 3, 2004
- Westinghouse Air Brake Tecnologies Corporation
- Peter Heidrich
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Plug door drive system
- Publication number 20030110700
- Publication date Jun 19, 2003
- Peter Heidrich
- B61 - RAILWAYS