David Alvin Smith

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Sidney, CA

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Patents Grantslast 30 patents

Information Patent Grant
Marine suspension system
- Patent number 9,840,310
- Issue date Dec 12, 2017
- Professional Components LTD
- David Alvin Smith
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Suspended marine platform
- Patent number 9,422,039
- Issue date Aug 23, 2016
- Professional Components LTD
- David Alvin Smith
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Suspended marine platform
- Patent number 9,016,226
- Issue date Apr 28, 2015
- David Alvin Smith
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Passenger module suspension system
- Patent number 8,307,773
- Issue date Nov 13, 2012
- David A. Smith
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Marine Suspension System
- Publication number 20160257381
- Publication date Sep 8, 2016
- David Alvin Smith
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Suspended Marine Platform
- Publication number 20150329183
- Publication date Nov 19, 2015
- David Alvin Smith
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Suspended Marine Platform
- Publication number 20140076787
- Publication date Mar 20, 2014
- David Alvin Smith
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
Passenger Module Suspension System
- Publication number 20110030601
- Publication date Feb 10, 2011
- Professional Components LTD
- David Alvin Smith
- B60 - VEHICLES IN GENERAL