Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145286 | Wedge shaped uniform energy megasonic transducer | Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher | 2006-12-05 |
| 7141917 | Indium or tin bonded acoustic transducer systems | Mark J. Beck | 2006-11-28 |
| 7105985 | Megasonic transducer with focused energy resonator | Mark J. Beck | 2006-09-12 |
| 6946774 | Segmented uniform energy megasonic transducer | Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher | 2005-09-20 |
| 6904921 | Indium or tin bonded megasonic transducer systems | Mark J. Beck | 2005-06-14 |
| 6882087 | Uniform energy megasonic transducer using vessel as resonator | Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher | 2005-04-19 |
| 6791242 | Radial power megasonic transducer | Mark J. Beck, Raymond Y. Lillard, Eric G. Liebscher | 2004-09-14 |
| 6722379 | One-piece cleaning tank with indium bonded megasonic transducer | Mark J. Beck | 2004-04-20 |
| 6222305 | Chemically inert megasonic transducer system | Mark J. Beck | 2001-04-24 |
| 6188162 | High power megasonic transducer | — | 2001-02-13 |