Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955148 | Internal combustion engine controller and method for the operation of an internal combustion engine controller | Guenter Rosenzopf, Helmut Denz, Karsten Kroepke, Ruediger Weiss, Oliver Heyna | 2005-10-18 |
| 4533163 | Method and apparatus for making knotted rugs | — | 1985-08-06 |