Richard Nadeau

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Toothbrush
- Patent number 9,648,942
- Issue date May 16, 2017
- Regents of The University of Minnesota
- Richard Nadeau
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TOOTHBRUSH
- Publication number 20160051040
- Publication date Feb 25, 2016
- Richard Nadeau
- A46 - BRUSHWARE