Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878842 | Apparatus and method for preparing teeth for crown or bridge work or other dental work | Louis J. Malcmacher | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878842 | Apparatus and method for preparing teeth for crown or bridge work or other dental work | Louis J. Malcmacher | 1989-11-07 |