Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816038 | Metal complexes of mannich bases with a schiff base | Frederick W. Koch, Gail A. Evans, Casper J. Dorer, Jr. | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816038 | Metal complexes of mannich bases with a schiff base | Frederick W. Koch, Gail A. Evans, Casper J. Dorer, Jr. | 1989-03-28 |