Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692467 | N'-cyano-n-tetrahydrownaphthyl-s-methyisothiourea as a growth promoting agent | Joseph E. Dunbar | 1987-09-08 |
| 4689348 | Cyanoguanidines useful as animal growth promoting agents | Joseph E. Dunbar | 1987-08-25 |
| 4661520 | Cyanoguanidine useful as an animal growth promoting agent | Joseph E. Dunbar, David M. Hedstrand | 1987-04-28 |