Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037857 | Hydraulic support element for a switchable cam follower of a valve drive of an internal combustion engine | Peter Sailer, Norbert Geyer | 2011-10-18 |
| 6622679 | Cup tappet | Hans Monius | 2003-09-23 |
| 5870985 | Cup-shaped valve tappet | — | 1999-02-16 |