Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4488096 | Speed control for a rotary machine | Johann von der Heide, Rolf M/u/ ller | 1984-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4488096 | Speed control for a rotary machine | Johann von der Heide, Rolf M/u/ ller | 1984-12-11 |