Mark Smart

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Champaign, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for providing pressure-controlled transitions
- Patent number 7,902,450
- Issue date Mar 8, 2011
- Lippold Haken
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and system for providing pressure-controlled transitions
- Publication number 20070234884
- Publication date Oct 11, 2007
- Lippold Haken
- G10 - MUSICAL INSTRUMENTS ACOUSTICS