Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189463 | Plasma generating arrangement | — | 2021-11-30 |
| 10720308 | Plasma apparatus | — | 2020-07-21 |
| 10446374 | Plasma processing apparatus | — | 2019-10-15 |
| 9159599 | Apparatus for chemically etching a workpiece | Oliver Ansell, Anthony Barrass, David Tossell | 2015-10-13 |
| 8968535 | Ion beam source | John MacNeil | 2015-03-03 |
| 7397676 | Class E amplifier with inductive clamp | Daniel J. Lincoln | 2008-07-08 |
| 7220943 | RF stand offs | — | 2007-05-22 |
| 7180758 | Class E amplifier with inductive clamp | Daniel J. Lincoln | 2007-02-20 |
| 6885567 | Class E amplifier with inductive clamp | Daniel J. Lincoln | 2005-04-26 |
| 6618276 | Power supplies having protection circuits | — | 2003-09-09 |
| 6570777 | Half sine wave resonant drive circuit | — | 2003-05-27 |
| 6495963 | Inductive coil assembly having multiple coil segments for plasma processing apparatus | — | 2002-12-17 |
| 6469919 | Power supplies having protection circuits | — | 2002-10-22 |