Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556337 | Self-propelling harvester thresher | Franz Tophinke, Josef Stovesand, Franz Heidjann | 1996-09-17 |
| 5454758 | Self-propelling harvester thresher | Franz Tophinke, Franz Heidjann, Josef Stovesand | 1995-10-03 |
| 4976654 | Self-propelling harvester thresher | Franz Heidjann, Heinrich Roderfeld | 1990-12-11 |
| 4741349 | Self-propelled harvester thresher | Heinrich Roderfeld | 1988-05-03 |
| 4700717 | Self-propelled harvester thresher | Heinrich Roderfeld | 1987-10-20 |
| 4606355 | Harvester thresher | — | 1986-08-19 |
| 4564025 | Self-propelled harvester thresher | — | 1986-01-14 |
| 4526181 | Self-propelled harvester thresher | Franz Heidjann | 1985-07-02 |
| 4498483 | Axial threshing and separating arrangement | — | 1985-02-12 |