Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834043 | Fuel injection nozzle for internal combustion engines | Bernhard Kaczynski | 1989-05-30 |
| 4821696 | Device for injecting fuel into a combustion chamber of an internal combustion engine | Bernhard Kaczynski, Ewald Eblen, Iwan Komaroff | 1989-04-18 |
| 4811710 | Fuel injection pump for internal combustion engines | Gerhard Stumpp, Dietrich Trachte, Wolf Wessel | 1989-03-14 |