Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399022 | Simplified ozonator for a semiconductor wafer cleaner | Rodney S. Ridley, Thomas E. Grebs | 2002-06-04 |
| 6367493 | Potted transducer array with matching network in a multiple pass configuration | Robert F. Longenberger, Rodney S. Ridley, Thomas E. Grebs, Jason R. Trost, Raymond J. Webb +2 more | 2002-04-09 |