Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9861718 | Measurement of the NCG concentration in a steam sterilizer | Knut Schumacher | 2018-01-09 |
| 9687578 | Sterilant challenge device | Knut Schumacher, Anton Kuepper | 2017-06-27 |
| 9523614 | Device and method for determining sterilization conditions | Knut Schumacher | 2016-12-20 |
| 6630352 | Sterilant challenge device for a sterilization monitoring system | Hackler Reiner, Wolfgang Kaps | 2003-10-07 |