William L. Fritz

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Stop tab for capture combination action systems used in electronic...
- Patent number 4,276,803
- Issue date Jul 7, 1981
- Baldwin Piano & Organ Company
- William L. Fritz
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Touch operated capacitive switch for electronic musical instruments
- Patent number 4,170,916
- Issue date Oct 16, 1979
- D. H. Baldwin Company
- William L. Fritz
- G10 - MUSICAL INSTRUMENTS ACOUSTICS