Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10391691 | Method and device for demolding annular elastomer moldings from a mold core | Reinhold Riewe | 2019-08-27 |
| 7162935 | Crankshaft coupling structure for engine | — | 2007-01-16 |
| 6935299 | Spring-supported crankshaft coupling structure for engine | — | 2005-08-30 |
| 6832592 | Crankshaft coupling structure for use in an internal combustion engine | — | 2004-12-21 |
| 6745742 | Connecting rod structure | — | 2004-06-08 |