Beals, Donna J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Beals, Donna J..The latest application filed is for "tooth polishing brush".
- Beals, Donna J. - Morgan Hill CA
- Beals; Donna J. - Sunnyvale CA
| Patent | Date |
|---|---|
| Tooth polishing brush App 20010007161 - Masterman, Thomas Craig ; et al. | 2001-07-12 |
| Tooth polishing brush Grant 6,199,242 - Masterman , et al. March 13, 2 | 2001-03-13 |
| Toothbrush Grant 6,041,467 - Roberts , et al. March 28, 2 | 2000-03-28 |
| Tooth polishing brush Grant 5,722,106 - Masterman , et al. March 3, 1 | 1998-03-03 |
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