Stephen Dougherty

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New Smyrna Beach, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Secondary navigation station
- Patent number 9,446,818
- Issue date Sep 20, 2016
- R. J. Dougherty Associates, Inc.
- Stephen Dougherty
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SECONDARY NAVIGATION STATION
- Publication number 20140116319
- Publication date May 1, 2014
- Stephen Dougherty
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT