Charles Allison Witthaus

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Hayward, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Integral tire and disc brake assembly for scooter utility vehicle
- Patent number 6,213,561
- Issue date Apr 10, 2001
- Patmont Motor Werks
- Charles Allison Witthaus
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Self starting and braking clutch for fluid coupling for small engin...
- Patent number 5,660,242
- Issue date Aug 26, 1997
- Patmont Motor Werks
- Charles Allison Witthaus
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Fluid coupling for small engine with direct wheel drive
- Patent number 5,494,128
- Issue date Feb 27, 1996
- Patmont Motor Werks
- Charles A. Witthaus
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...