Jon Johnston

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Pemberton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Snow climbing plate for use with a crampon
- Patent number 9,393,482
- Issue date Jul 19, 2016
- Jon Johnston
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
SNOW CLIMBING PLATE FOR USE WITH A CRAMPON
- Publication number 20140123521
- Publication date May 8, 2014
- Jon Johnston
- A63 - SPORTS GAMES AMUSEMENTS