David Groppe

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Arnold, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Precision feed end-effector composite fabric tape-laying apparatus...
- Patent number 7,206,665
- Issue date Apr 17, 2007
- Composite Systems, Inc.
- David Groppe
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Precision feed end-effector composite fabric tape-laying apparatus...
- Publication number 20070277924
- Publication date Dec 6, 2007
- David Groppe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Precision feed end-effector composite fabric tape-laying apparatus...
- Publication number 20050209735
- Publication date Sep 22, 2005
- David Groppe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL