Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464890 | Intake reel for agricultural machine | Peter Grohmann | 1984-08-14 |
| 4255923 | Pickup for stalk-crop harvester | Hans P. Spaida, Manfred Teichmann | 1981-03-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4464890 | Intake reel for agricultural machine | Peter Grohmann | 1984-08-14 |
| 4255923 | Pickup for stalk-crop harvester | Hans P. Spaida, Manfred Teichmann | 1981-03-17 |