Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976593 | Connecting rod and internal combustion engine | Michael Paul | 2018-05-22 |
| 8991177 | Internal combustion engine | Erwin Rutschmann | 2015-03-31 |
| 8104967 | Device for encapsulating the main bearing of a crankshaft | Erwin Rutschmann, Thorsten Wieg | 2012-01-31 |
| 5408958 | Cylinder head for an internal-combustion engine | Hans-Joachim Esch | 1995-04-25 |
| 5138985 | Arrangement for changing the valve timing of an internal-combustion engine | Imre Szodfridt, Herbert Ampferer | 1992-08-18 |