Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390200 | Coaxial cavity gyrotron with two electron beams | Shenggang Liu | 2013-03-05 |
| 5414324 | One atmosphere, uniform glow discharge plasma | John R. Roth, Peter P. Tsai, Mounir Laroussi, Paul Spence | 1995-05-09 |
| 5387842 | Steady-state, glow discharge plasma | John R. Roth, Peter P. Tsai | 1995-02-07 |