Dudley Dean Gimpel

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Arroyo Grande, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Musical instrument switching system
- Patent number 9,640,162
- Issue date May 2, 2017
- Ernie Ball, Inc.
- Sterling Ball
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical instrument switching system
- Patent number 9,196,235
- Issue date Nov 24, 2015
- Ernie Ball, Inc.
- Sterling Ball
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adjustable bridge for stringed musical instrument
- Patent number 8,921,675
- Issue date Dec 30, 2014
- Ernie Ball, Inc.
- Dudley Gimpel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Compensated nut for a stringed instrument
- Patent number 6,433,264
- Issue date Aug 13, 2002
- Ernie Ball, Inc.
- Dudley D. Gimpel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical pick-up device with isolated noise cancellation coil
- Patent number 5,569,872
- Issue date Oct 29, 1996
- Ernie Ball, Inc.
- Dudley D. Gimpel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MUSICAL INSTRUMENT SWITCHING SYSTEM
- Publication number 20160049140
- Publication date Feb 18, 2016
- Ernie Ball, Inc.
- Sterling Ball
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADJUSTABLE BRIDGE FOR STRINGED MUSICAL INSTRUMENT
- Publication number 20130152762
- Publication date Jun 20, 2013
- Dudley Gimpel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSICAL INSTRUMENT SWITCHING SYSTEM
- Publication number 20120024129
- Publication date Feb 2, 2012
- Sterling Ball
- G10 - MUSICAL INSTRUMENTS ACOUSTICS