Robert J. WORTHINGTON

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Sandwich, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Low profile discharge gate assembly for a railroad hopper car
- Patent number 8,752,487
- Issue date Jun 17, 2014
- Miner Enterprises, Inc.
- Brian A. Senn
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
LOW PROFILE DISCHARGE GATE ASSEMBLY FOR A RAILROAD HOPPER CAR
- Publication number 20130068128
- Publication date Mar 21, 2013
- Brian A. SENN
- B61 - RAILWAYS