Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371814 | Potential distribution system for the potential distribution to consumers and suited connectors | Rainer Mäckel, Thomas Schulz | 2002-04-16 |
| 4743888 | Device for detecting a trailer coupled onto a tractor vehicle | Wolfgang Hilpert | 1988-05-10 |
| 4235215 | Preliminary heating control installation for air-compressing internal combustion engines | Manfred Stotz, Wolfgang Hilpert | 1980-11-25 |
| 4199977 | Installation for the continuous measurement of the fuel consumption of internal combustion engines | Wolfgang Hilpert, Manfred Stotz | 1980-04-29 |