Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517348 | Dental oscillating cleaning implement and method of using same | — | 2003-02-11 |
| D392420 | Toothpick | — | 1998-03-17 |
| 5593304 | Dental apparatus including multiple-use electrically-oscillated handpiece | — | 1997-01-14 |
| 5393229 | Dental cleaning implement including toothpick, and method of cleaning teeth therewith | — | 1995-02-28 |
| 5055043 | Dental fluid control apparatus | Ervin Weiss | 1991-10-08 |