Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452104 | Electric cable | Rolf Alfred Engelmann | 2002-09-17 |
| 5896238 | Exterior rearview mirror for motor vehicles | Rolf Alfred Engelmann | 1999-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452104 | Electric cable | Rolf Alfred Engelmann | 2002-09-17 |
| 5896238 | Exterior rearview mirror for motor vehicles | Rolf Alfred Engelmann | 1999-04-20 |