Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062135 | Dual-mass flywheel having radially arranged wire cushion bodies | Michael Letzer, Werner Kroeger | 2011-11-22 |
| 7811175 | Torque transmission device | Franz Schneider | 2010-10-12 |
| 7600502 | Damping device and damping element | Roland Welzmueller, Stefan Weiss | 2009-10-13 |
| 4265688 | Method for producing sandwich type structural components | — | 1981-05-05 |