Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024515 | Lighted blocking beam | Jürgen Schieren | 2015-05-05 |
| 8806805 | Barrier boom implemented as bendable boom of a vehicle barrier | Jürgen Schieren | 2014-08-19 |
| D686753 | Toll gate | Juergen Schieren | 2013-07-23 |