Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782216 | Engageable tappet for a valve drive of an internal combustion engine | Michael Haas, Gerhard Maas, Walter Speil | 1998-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5782216 | Engageable tappet for a valve drive of an internal combustion engine | Michael Haas, Gerhard Maas, Walter Speil | 1998-07-21 |