Top Inventors at Aristech Chemical 1989
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Leonard A. Cullo | 1 |
| 1 | Raymond J. Ehrig | 1 |
| 1 | Richard C. Weil | 1 |
| 1 | Francis J. Shiring, III | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Leonard A. Cullo | 1 |
| 1 | Raymond J. Ehrig | 1 |
| 1 | Richard C. Weil | 1 |
| 1 | Francis J. Shiring, III | 1 |