Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157638 | System for sterilizing sterilization units and method for operating such a system | Steffen Siegelin, Johannes Jandl | 2024-12-03 |
| 4693277 | Remotely operable tool for setting plugs into heat exchanger tubes | Erich Haas, Rudolf Henglein, Bernd Richter | 1987-09-15 |