David Sharper

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Warminster, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Guitar neck joint routing system
- Patent number 9,502,005
- Issue date Nov 22, 2016
- Dreadnought, Inc.
- Theresa L. Hoffman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guitar neck joint routing system
- Patent number 8,940,985
- Issue date Jan 27, 2015
- Dreadnought, Inc.
- Theresa Hoffman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
GUITAR NECK JOINT ROUTING SYSTEM
- Publication number 20140373977
- Publication date Dec 25, 2014
- Theresa L. Hoffman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
GUITAR NECK JOINT ROUTING SYSTEM
- Publication number 20130220098
- Publication date Aug 29, 2013
- C.F. Martin & Co., Inc.
- Theresa Hoffman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR