Top Inventors at Premier Refractories And Chemicals All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James D. Dorricott | 3 |
| 1 | Lawrence J. Heaslip | 3 |
| 3 | Perry B. Lassiter | 2 |
| #4 | Curtis L. Knight | 1 |
| #4 | David Messina | 1 |
| #4 | Robert W. Caffey | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | James D. Dorricott | 3 |
| 1 | Lawrence J. Heaslip | 3 |
| 3 | Perry B. Lassiter | 2 |
| #4 | Curtis L. Knight | 1 |
| #4 | David Messina | 1 |
| #4 | Robert W. Caffey | 1 |