Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4920345 | Device operating on the doppler principle to determine the distance traveled by a vehicle | Ernst Lissel | 1990-04-24 |
RH
Raimond Holze
Overall (All Time): #3,901,444 of 4,157,543Top 95%
1
Patents All Time