Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4219542 | Sex attractant for tobacco moths | Jerome A. Klun, Barbara A. Bierl-Leonhardt, Alton N. Sparks | 1980-08-26 |
| 4216202 | Sex attractant for corn earworm moths | Jerome A. Klun, Alton N. Sparks, Barbara B. Leonhardt | 1980-08-05 |