Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6848451 | Drive mechanism for oscillatory abrasion and polishing tool | Robert P. Wallace | 2005-02-01 |
| 6409507 | Drive mechanism for oscillatory dental tool with improved bushing | Robert P. Wallace | 2002-06-25 |
| 6247931 | Drive mechanism for oscillatory dental tool | John R. Laverack, George E. Riehm, Edward Gilchrest, Tom Benz, Robert P. Wallace | 2001-06-19 |
| 5931672 | Drive mechanism for oscillatory dental tool | Michael E Langlais | 1999-08-03 |