Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550774 | Surface heating body for vehicles | Rudolf Andres, Helmut Grantz, Wolfgang Odebrecht | 1985-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550774 | Surface heating body for vehicles | Rudolf Andres, Helmut Grantz, Wolfgang Odebrecht | 1985-11-05 |