Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366057 | Converter control with LC filtering | Ulrich Gaugler, Horst Ziegler | 2008-04-29 |
| 5123750 | Gas thermometer | Horst Ziegler | 1992-06-23 |
| 4874252 | Electronic thermometer | Horst Ziegler | 1989-10-17 |
| 4861168 | Electronic thermometer | Horst Ziegler | 1989-08-29 |