Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075218 | Prestressed shaft and hub connection having a perfect cone shape | — | 2011-12-13 |
| 7047622 | Method for manufacturing a shaft-hub connection | Karl-Heinz Simons, Frank Peter Engels | 2006-05-23 |