Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4681029 | Apparatus for treating soybeans | Helmut Bartesch | 1987-07-21 |
| 4600594 | Process for the conditioning of crushed oil-containing seeds prior to flaking | Helmut Bartesch | 1986-07-15 |
| 4556573 | Method for treating soybeans | Helmut Bartesch | 1985-12-03 |
| 4330411 | Process for treating clarified sludge | Friedrich Curtius, Arthur Dentler | 1982-05-18 |