Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625259 | Microwave plasma applicator with a helical fluid cooling channel surrounding a microwave transparent discharge tube | William M. Holber, Donald K. Smith, Matthew Besen, Eric Georgelis | 1997-04-29 |
| 5568015 | Fluid-cooled dielectric window for a plasma system | William M. Holber, Donald K. Smith, Matthew Besen, Eric Georgelis | 1996-10-22 |