Alan B. Mathews

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Santa Maria, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Desensitizing bleaching gel
- Patent number 6,458,340
- Issue date Oct 1, 2002
- DEN-MAT Corporation
- Robert L. Ibsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Dentifrice Compositions
- Publication number 20080063611
- Publication date Mar 13, 2008
- Den-Mat Holdings LLC
- Robert L. Ibsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE