Christopher H. Williamson

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Wichita, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Trailer lock
- Patent number 11,535,072
- Issue date Dec 27, 2022
- Christopher H. Williamson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Trailer hitch coupler guard
- Patent number 9,033,358
- Issue date May 19, 2015
- Christopher H. Williamson
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Trailer Lock
- Publication number 20190193497
- Publication date Jun 27, 2019
- Christopher H. Williamson
- B60 - VEHICLES IN GENERAL