Weimin Hu

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Rockville, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Surface effect sea train
- Patent number 7,997,370
- Issue date Aug 16, 2011
- Keck Technologies, LLC
- Robert Scher
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ship and associated methods of formation with vessels connectable b...
- Patent number 7,703,406
- Issue date Apr 27, 2010
- Keck Technologies, LLC
- Larry Keck
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
SURFACE EFFECT SEA TRAIN
- Publication number 20100263955
- Publication date Oct 21, 2010
- Alion Science and Technology Corporation
- Robert Scher
- B60 - VEHICLES IN GENERAL
Information Patent Application
Ship and associated methods of formation with vessels connectable b...
- Publication number 20090038532
- Publication date Feb 12, 2009
- Larry Bradly Keck
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Surface effect sea train
- Publication number 20080115992
- Publication date May 22, 2008
- Alion Science and Technology Corporation
- Robert Scher
- B60 - VEHICLES IN GENERAL