Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10835851 | Filter devices methods and system | Bernard A. Olson, Andrey V. Livchak | 2020-11-17 |
| 10808945 | Energy recovery devices, systems, and methods | Derek W. Schrock, Andrey V. Livchak | 2020-10-20 |
| 10101037 | Energy recovery devices, systems, and methods | Derek W. Schrock, Andrey V. Livchak | 2018-10-16 |
| 9194592 | Energy recovery devices, systems, and methods | Derek W. Schrock, Andrey V. Livchak | 2015-11-24 |