Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878304 | Gearbox arrangement for a vehicle | Viktor Reis, Walter Hauck, Helmut Schafer | 2011-02-01 |
| 6718847 | Pressure-release device for a transmission housing | Helmut Schafer | 2004-04-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878304 | Gearbox arrangement for a vehicle | Viktor Reis, Walter Hauck, Helmut Schafer | 2011-02-01 |
| 6718847 | Pressure-release device for a transmission housing | Helmut Schafer | 2004-04-13 |