Nick Barnes

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Kenai, AK, US

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Patents Grantslast 30 patents

Information Patent Grant
Stair climbing wheel with multiple configurations
- Patent number 8,764,028
- Issue date Jul 1, 2014
- Kevin Mann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Stair Climbing Wheel with Multiple Configurations
- Publication number 20110127732
- Publication date Jun 2, 2011
- Kevin Mann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE