Issued Patents 1994
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D352396 | Toothbrush | Kedar N. Rustogi, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +5 more | 1994-11-15 |
| 5341537 | Plaque removing toothbrush | Kedar N. Rustogi, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more | 1994-08-30 |
| 5340566 | Method for preventing the progression of gingivitis | Susan Greenfeder, Bill Seiden, Michael L. Lees | 1994-08-23 |
| 5335389 | Plaque removing toothbrush | Kedar N. Rustogi, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more | 1994-08-09 |
| 5310563 | Dental material and method for applying preventative and therapeutic agents | Salim Nahoo, Michael Prencipe | 1994-05-10 |
| D345032 | Dental floss dispenser | Adam Sherman | 1994-03-08 |
| D343294 | Toothbrush head and neck unit | Kedar N. Rustogi, John C. Crawford, James H. Kemp, Thomas Mintel, Bert D. Heinzelman +2 more | 1994-01-18 |