Ronald J. Zupancich, SR.

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Clayton, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Foam insulating liners and methods for manufacturing the same
- Patent number 7,790,076
- Issue date Sep 7, 2010
- Martin Marietta Materials, Inc.
- Joseph A. Seiter
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Railway Car Loading Rack
- Publication number 20080290057
- Publication date Nov 27, 2008
- Ronald J. Zupancich, SR.
- B60 - VEHICLES IN GENERAL