Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7767954 | Process and device for monitoring the security of a passageway using an optical grid to monitor movement of objects on a carrier | — | 2010-08-03 |
| 7408462 | Control of monitored zone | Manfred Haberer, Gerhard Mutter | 2008-08-05 |
| 7326914 | Light grid for measuring an object | — | 2008-02-05 |