Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478754 | Ultrasonic method and device for wound treatment | — | 2002-11-12 |
| 6392327 | Sonic transducer and feedback control method thereof | Douglas L. Lewis, Scott Ecelberger, Robert J. Wojciechowski, Ashok Kumar, Jian Ruan +1 more | 2002-05-21 |