Christian Townsend

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Portland, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual differential rudder system
- Patent number 10,167,071
- Issue date Jan 1, 2019
- Townsend Marine Design, Inc.
- Christian Townsend
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED WORKBOAT AND METHOD FOR EFFICIENTLY POWERING A WORKBOAT
- Publication number 20240116614
- Publication date Apr 11, 2024
- Christian Townsend
- B60 - VEHICLES IN GENERAL
Information Patent Application
DUAL DIFFERENTIAL RUDDER SYSTEM
- Publication number 20180273153
- Publication date Sep 27, 2018
- CT Marine, INC
- Christian Townsend
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT