Issued Patents 2020
Showing 1–2 of 2 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 |