Richard E. Huff

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Belmont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vibrato assembly and acoustic coupling system for stringed instruments
- Patent number 5,880,383
- Issue date Mar 9, 1999
- Richard E. Huff
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vibrato assembly and acoustic coupling system for stringed instruments
- Patent number 5,602,352
- Issue date Feb 11, 1997
- Richard E. Huff
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vibrato assembly for stringed instruments
- Patent number 5,435,219
- Issue date Jul 25, 1995
- Richard E. Huff
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Membrane probe contact bump compliancy system
- Patent number 5,180,977
- Issue date Jan 19, 1993
- Hoya Corporation USA
- Richard E. Huff
- G01 - MEASURING TESTING
Information Patent Grant
Force delivery system for improved precision membrane probe
- Patent number 4,980,637
- Issue date Dec 25, 1990
- Hewlett-Packard Company
- Richard E. Huff
- G01 - MEASURING TESTING
Information Patent Grant
Membrane probe with automatic contact scrub action
- Patent number 4,918,383
- Issue date Apr 17, 1990
- Richard E. Huff
- G01 - MEASURING TESTING
Information Patent Grant
Self-leveling membrane probe
- Patent number 4,906,920
- Issue date Mar 6, 1990
- Hewlett-Packard Company
- Richard E. Huff
- G01 - MEASURING TESTING