Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7284152 | Redundancy-based electronic device having certified and non-certified channels | Herbert Barthel | 2007-10-16 |
| 6826433 | Failsafe data output system and automation system having the same | Herbert Barthel, Johannes Birzer, Heiner Fuchs, Hartmut Schuetz, Andreas Schenk +3 more | 2004-11-30 |