Doug Kiernan

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San Franciso, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Snowboard back foot support apparatus
- Patent number 7,219,930
- Issue date May 22, 2007
- Doug Kiernan
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Snowboard Back Foot Support Apparatus
- Publication number 20070102916
- Publication date May 10, 2007
- Doug Kiernan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Snowboard back foot support apparatus
- Publication number 20050280255
- Publication date Dec 22, 2005
- Doug Kiernan
- A63 - SPORTS GAMES AMUSEMENTS