Richard Warren

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Columbia, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Railway car hatch cover latch
- Patent number 10,661,815
- Issue date May 26, 2020
- Amsted Rail Company, Inc.
- Richard Warren
- B61 - RAILWAYS
Information Patent Grant
Railway truck bolster wear liner
- Patent number 10,189,487
- Issue date Jan 29, 2019
- Amsted Rail Company, Inc.
- Richard Warren
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
RAILWAY TRUCK WITH RELEASABLE BEARING ADAPTER
- Publication number 20220297730
- Publication date Sep 22, 2022
- AMSTED RAIL COMPANY, INC.
- Jay Monaco
- B61 - RAILWAYS
Information Patent Application
RAILWAY CAR HATCH COVER LATCH
- Publication number 20190161096
- Publication date May 30, 2019
- AMSTED RAIL COMPANY, INC.
- Richard Warren
- B61 - RAILWAYS
Information Patent Application
RAILWAY CAR HATCH COVER HYDROPHOBIC COATING ON VENTS
- Publication number 20190112867
- Publication date Apr 18, 2019
- AMSTED RAIL COMPANY, INC.
- Richard Warren
- B61 - RAILWAYS
Information Patent Application
RAILWAY TRUCK BOLSTER WEAR LINER
- Publication number 20170166223
- Publication date Jun 15, 2017
- AMSTED RAIL COMPANY, INC.
- Richard Warren
- B61 - RAILWAYS