Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196304 | Separation of stereoisomeric cyclic carboxylic acids | — | 1980-04-01 |
| 4183950 | Combating arthropods with 2,2-dimethyl-3-vinyl-cyclopropane carboxylic acid esters of halogenated benzyl alcohols | Wolfgang Behrenz, Ingeborg Hammann, Erich Klauke, Albrecht Marhold | 1980-01-15 |