Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962784 | Thread forming tool | — | 2018-05-08 |
| 5487448 | Device for monitoring a control unit | Karl-Otto SCHÖLLKOPF, Gerhard Kellings, Michael Bollerott, Klaus Scherer | 1996-01-30 |