Top Inventors at Dental Research 1989
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Trenary | 2 |
| 2 | Spencer L. Mackay | 1 |
| 2 | George S. Clemens | 1 |
| 2 | Alan Crawford | 1 |
| 2 | Allan B. Johnson | 1 |
| 2 | Cleve A. Graham | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John M. Trenary | 2 |
| 2 | Spencer L. Mackay | 1 |
| 2 | George S. Clemens | 1 |
| 2 | Alan Crawford | 1 |
| 2 | Allan B. Johnson | 1 |
| 2 | Cleve A. Graham | 1 |