Gilbert William Mettler Jr.

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Washington, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Tongue retraction and cleaning method and apparatus
- Patent number 9,808,227
- Issue date Nov 7, 2017
- Q-In Medical Technologies, LLC
- Gilbert William Mettler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tongue retraction method and apparatus with relief notch
- Patent number 8,740,788
- Issue date Jun 3, 2014
- Gilbert William Mettler
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE