Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558192 | Fluid coupling and external control therefor | Heinz Wollmann | 1996-09-24 |
| 5358382 | Fan and fan drive assembly | — | 1994-10-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558192 | Fluid coupling and external control therefor | Heinz Wollmann | 1996-09-24 |
| 5358382 | Fan and fan drive assembly | — | 1994-10-25 |