Wendell G. Matas

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Two-speed wheel assembly for manual wheelchairs, with a quick-relea...
- Patent number 6,805,371
- Issue date Oct 19, 2004
- Magic Wheels, Inc
- Stephen M. Meginniss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Two-speed wheel assembly for manual wheelchairs, with a quick-relea...
- Publication number 20030052531
- Publication date Mar 20, 2003
- Stephen M. Meginniss III
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...