Matthew D. Bixby

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Force sensing system for a toothbrush
- Patent number 6,327,734
- Issue date Dec 11, 2001
- Philips Oral Healthcare, Inc.
- Stephen M. Meginniss
- A46 - BRUSHWARE
Information Patent Grant
Pressure overload indicator system for power toothbrushes
- Patent number 5,815,872
- Issue date Oct 6, 1998
- Optiva Corporation
- Stephen M. Meginniss
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE