Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D348516 | Lubricant purging housing for a dental handpiece | Ellery E. Maxham | 1994-07-05 |
| 5302123 | Dental handpiece lubrication purging apparatus | — | 1994-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D348516 | Lubricant purging housing for a dental handpiece | Ellery E. Maxham | 1994-07-05 |
| 5302123 | Dental handpiece lubrication purging apparatus | — | 1994-04-12 |