Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921469 | Distributing device for chaff choppers | — | 1990-05-01 |
| 4646757 | Harvester-thresher | Helwig Schmitt | 1987-03-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4921469 | Distributing device for chaff choppers | — | 1990-05-01 |
| 4646757 | Harvester-thresher | Helwig Schmitt | 1987-03-03 |