Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9802634 | Device for traffic-dependent control of barriers and light signals at a grade crossing | — | 2017-10-31 |
BL
Benedikt Lehnertz
Overall (2017): #479,954 of 506,227Top 95%
1
Patents 2017