Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482304 | Compressor of a type incorporated in an exhaust gas turbocharger | Helmut Brobeck, Hartmut Ludewig, Helmut Stonner | 1984-11-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482304 | Compressor of a type incorporated in an exhaust gas turbocharger | Helmut Brobeck, Hartmut Ludewig, Helmut Stonner | 1984-11-13 |