Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362017 | Hydraulic torque converter | Gerold Bieber, Karlheinz Schachmann | 1982-12-07 |
| 4361217 | Clutch assembly for semiautomatic gear transmission | Gerold Bieber, Alfred Magg | 1982-11-30 |