Leonard A. Ducharme

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Chico, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Hydraulic braking system that provides acceleration assistance and...
- Publication number 20070182245
- Publication date Aug 9, 2007
- Leonard A. DuCharme
- B60 - VEHICLES IN GENERAL
Information Patent Application
Integrated electric motor control/transmission control system for u...
- Publication number 20070150132
- Publication date Jun 28, 2007
- Leonard A. DuCharme
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hybrid vehicle drive train and method
- Publication number 20070095587
- Publication date May 3, 2007
- Hybrid Dynamics Corp.
- Leonard DuCharme
- B60 - VEHICLES IN GENERAL
Information Patent Application
Small diameter split-rim drive wheel geared hub
- Publication number 20060070777
- Publication date Apr 6, 2006
- Leonard Ducharme
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Small diameter split-rim drive wheel with internal transmission
- Publication number 20060070785
- Publication date Apr 6, 2006
- Leonard Ducharme
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Scooter drive device
- Publication number 20030168273
- Publication date Sep 11, 2003
- SBS Enterprises, LLC;
- Leonard A. Ducharme
- B60 - VEHICLES IN GENERAL