Top Inventors at Hydril 1989
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lawrence Y. Tung | 2 |
| 1 | Joseph R. Roche | 2 |
| 3 | Keith C. Mott | 1 |
| 3 | Gary E. Kirsch | 1 |
| 3 | H. Paul Barringer | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Lawrence Y. Tung | 2 |
| 1 | Joseph R. Roche | 2 |
| 3 | Keith C. Mott | 1 |
| 3 | Gary E. Kirsch | 1 |
| 3 | H. Paul Barringer | 1 |