Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6116200 | System for angular adjustment of a shaft relative to a driving gear | Rudolf Menne, Roger Wildemann, Thomas J. Koob | 2000-09-12 | $51,627,000 |
| 4329949 | Cylinder head for an internal-combustion engine | Dieter Urban | 1982-05-18 | $9,225,000 |