Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10814026 | Devices, systems and methods for zone sterilization | Harm Stratman, Ray M. Frey | 2020-10-27 |
| 10307499 | Devices, systems and methods for zone sterilization | Harm Stratman, Ray M. Frey | 2019-06-04 |
| 9855358 | Devices, systems and methods for zone sterilization | Harm Stratman, Ray M. Frey | 2018-01-02 |
| 9125960 | Devices, systems and methods for zone sterilization | Harm Stratman, Ray M. Frey | 2015-09-08 |
| 8992853 | Devices, systems and methods for localized sterilization | Harm Stratman, Ray M. Frey | 2015-03-31 |