Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729285 | Lever-type cam follower made of sheet metal | Robert Kamm, Wolfgang Mayer, Hubert Geus | 2004-05-04 |
| 6615635 | Method of making a lever-type cam follower, and lever-type cam follower | — | 2003-09-09 |
| 5954020 | Cup-shaped tappet | Dieter Schmidt, Walter Speil, Wolfgang Miereisz, Karl-Ludwig Grell | 1999-09-21 |
| 5904123 | Mechanical valve tappet | Robert Kamm | 1999-05-18 |
| 5664530 | Tappet for a valve drive of an internal combustion engine | Wilfried Huber | 1997-09-09 |