Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850320 | Electrical gas pedal | Gerald Helmstadter, Kurt Probst | 1989-07-25 |
| 4823751 | Control apparatus for an injection pump | Manfred Pfalzgraf, Bernward Stoll, Kurt Probst, Heinz F. Ohm | 1989-04-25 |