Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410880 | Induction plasma torch liquid waste injector | Sergei Putvinski, Stephen Agnew, Leigh Sevier | 2002-06-25 |
| 6398920 | Partially ionized plasma mass filter | Robert L. Miller, Sergei Putvinski, Richard L. Freeman | 2002-06-04 |
| 6396223 | Cusp filter | — | 2002-05-28 |
| 6386374 | Multi-mass filter with electric field variations | Robert L. Miller, Richard L. Freeman | 2002-05-14 |
| 6375860 | Controlled potential plasma source | Stanley I. Tsunoda | 2002-04-23 |