Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874252 | Electronic thermometer | Horst Behlen | 1989-10-17 |
| 4861168 | Electronic thermometer | Horst Behlen | 1989-08-29 |
| 4848923 | Method and system to transmit signals being generated by a measuring sensor, and specifically a temperature sensor | Hermann Brendecke, Veit Hauptmann | 1989-07-18 |