Donald M. Young

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tachometer for determining the speed of a motor
- Patent number 5,369,344
- Issue date Nov 29, 1994
- Frank Mezzatesta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control system for regulating motor speed
- Patent number 5,349,276
- Issue date Sep 20, 1994
- The Walt Disney Company
- Frank Mezzatesta
- B60 - VEHICLES IN GENERAL