Lawrence W. Hanson

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Amboy, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Railroad freight car draft gear assembly
- Patent number 8,870,002
- Issue date Oct 28, 2014
- Miner Enterprises, Inc.
- Donald E. Wilt
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Railroad freight car draft gear assembly
- Publication number 20130153526
- Publication date Jun 20, 2013
- Donald E. Wilt
- B61 - RAILWAYS