Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6946774 | Segmented uniform energy megasonic transducer | Mark J. Beck, Richard B. Vennerbeck, Eric G. Liebscher | 2005-09-20 |
| 6882087 | Uniform energy megasonic transducer using vessel as resonator | Mark J. Beck, Richard B. Vennerbeck, Eric G. Liebscher | 2005-04-19 |