Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708114 | Fuel injection pump for internal combustion engines | Josef Guntert, Walter Hafele | 1987-11-24 |
| 4705005 | Fuel injection pump for internal combustion engines | Josef Guntert, Walter Hafele | 1987-11-10 |