Duane Nowack,

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Ramona, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Toothbrush
- Patent number 6,018,838
- Issue date Feb 1, 2000
- Duane C. Nowack
- A46 - BRUSHWARE

Patents Applicationslast 30 patents

Information Patent Application
Denture attachment system and method
- Publication number 20040029076
- Publication date Feb 12, 2004
- Duane Nowack,
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE