Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4747545 | Fuel injection nozzle for internal combustion engines | Dietrich Trachte | 1988-05-31 |
| 4605171 | Fuel injector having fuel-filled damping chamber | Dietrich Trachte | 1986-08-12 |