Paul A. Carothers

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Arcata, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lightweight, composite structural railroad ties
- Patent number 7,592,059
- Issue date Sep 22, 2009
- Kevin K. Lane
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Lightweight, composite structural railroad ties
- Publication number 20070040293
- Publication date Feb 22, 2007
- Dustin K. Lane
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL