Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7808917 | Method and system for transmitting telegrams | Herbert Barthel, Heiner Fuchs, Rainer Mattes, Alexander Pfister, Wolfgang Schmauss +1 more | 2010-10-05 |
| 7372248 | Electronic circuit, system with an electronic circuit and method for testing an electronic circuit | Herbert Barthel | 2008-05-13 |