Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067538 | Systems and methods for effective gap filtering and atmospheric pressure RF heating of ions | Erkinjon G. Nazarov, Thomas R. Covey | 2021-07-20 |
| 11031225 | Methods and systems for controlling ion contamination | Thomas R. Covey, Yves LeBlanc | 2021-06-08 |