Top Inventors at Columbian Chemicals 1989
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David K. Crabbe | 1 |
| 1 | George A. Joyce | 1 |
| 1 | James E. McGuffin | 1 |
| 1 | Jorge A. Ayala | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | David K. Crabbe | 1 |
| 1 | George A. Joyce | 1 |
| 1 | James E. McGuffin | 1 |
| 1 | Jorge A. Ayala | 1 |