Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4519944 | Spirolactones as odorants | Robert T. Dahill, Kenneth L. Purzycki | 1985-05-28 |
| 4250061 | 2-Acetyl-1,3,3,4,4-pentamethylcyclopentene as a fragrance material | Alan R. Hochstetler, Glen R. Fredericks | 1981-02-10 |