Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439430 | Method of controlling resistant harmful plants | Hubert Menne | 2016-09-13 |
| 6444613 | Defoliant | Gerhard Feurer, Christopher Hugh Rosinger, Alfred Angermann, Felix Thurwachter | 2002-09-03 |
| 6274535 | Defoliant | Gerhard Feurer, Felix Thurwachter, Oswald Ort | 2001-08-14 |