Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339749 | Device for determining the weight of a motor vehicle | Heinz Rieker, Paul Schuetzner | 2002-01-15 |
| 4941365 | Device for determining the mass of a motor vehicle | Klaus Reiner, Heinz Rieker | 1990-07-17 |