Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859229 | 3-Aryluracils having an ether (thio) carbomyloxy or sulphomyloxy substituent on the aromatic moiety | Paul Winternitz | 1989-08-22 |
| 4812164 | Herbicidal heterocyclic compounds | Paul Winternitz | 1989-03-14 |