Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6883431 | Safety device and method for monitoring a hazardous area that cannot be looked at in a printing machine | Hans-Peter Hiltwein, Carsten Huschle, Dirk Naumann, Michael A. Rehberg | 2005-04-26 |
| 6857791 | Optical device assembly with an anti-kink protector and transmitting/receiving module | Mario Festag, Andreas Steffensen | 2005-02-22 |