Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4596712 | Method of and device for producing ensilage from corn-earlage | Adolf Beck, Gerhard Rodel, Klaus Grimm | 1986-06-24 |
| 4261816 | Method of and device for producing ensilage from corn-earlage | Adolf Beck, Gerhard Rodel, Klaus Grimm | 1981-04-14 |