Mark Kortschot

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Unionville, CA

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Patents Grantslast 30 patents

Information Patent Grant
Oriented polymer reeds for woodwind instruments
- Patent number 7,902,443
- Issue date Mar 8, 2011
- Guy Legere
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Oriented polymer reeds for woodwind instruments
- Publication number 20090301284
- Publication date Dec 10, 2009
- Guy Legere
- G10 - MUSICAL INSTRUMENTS ACOUSTICS