Alexander McKechnie

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Marina Del Rey, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Core resistance apparatus
- Patent number 7,833,140
- Issue date Nov 16, 2010
- Core X System, LLC
- Ronald Ligrano
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CORE RESISTANCE APPARATUS
- Publication number 20090215593
- Publication date Aug 27, 2009
- Ronald Ligrano
- A63 - SPORTS GAMES AMUSEMENTS