Karl Johnson

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Frame for a ride-on vehicle having a plurality of battery packs
- Patent number 8,316,976
- Issue date Nov 27, 2012
- Mission Motor Company
- Karl Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Frame for a two wheeled electric vehicle
- Patent number 8,312,954
- Issue date Nov 20, 2012
- Mission Motor Company
- Karl Ashley Johnson
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FRAME FOR A TWO WHEELED ELECTRIC VEHICLE
- Publication number 20110259660
- Publication date Oct 27, 2011
- KARL ASHLEY JOHNSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY MODULE
- Publication number 20110262785
- Publication date Oct 27, 2011
- KARL ASHLEY JOHNSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK WITH OPTIMIZED MECHANICAL, ELECTRICAL, AND THERMAL MAN...
- Publication number 20100136405
- Publication date Jun 3, 2010
- Karl Johnson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FRAME FOR A RIDE-ON VEHICLE HAVING A PLURALITY OF BATTERY PACKS
- Publication number 20100133030
- Publication date Jun 3, 2010
- Karl Johnson
- B60 - VEHICLES IN GENERAL