Theresa L. Hutchins

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Durham, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible wheelchair
- Patent number 9,554,954
- Issue date Jan 31, 2017
- Theresa L. Hutchins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CONVERTIBLE WHEELCHAIR
- Publication number 20150224002
- Publication date Aug 13, 2015
- Theresa L. Hutchins
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...