Top Inventors at National Gypsum 1989
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert J. Menchetti | 9 |
| 2 | Richard P. Weir | 2 |
| 2 | Robert M. Chapman | 2 |
| 2 | Salvatore R. Taravella | 2 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert J. Menchetti | 9 |
| 2 | Richard P. Weir | 2 |
| 2 | Robert M. Chapman | 2 |
| 2 | Salvatore R. Taravella | 2 |