Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831394 | Backing material for micromachined ultrasonic transducer devices | Charles Edward Baumgartner, David Martin Mills, Robert Stephen Lewandowski, Lowell Scott Smith | 2004-12-14 |
| 6822374 | Multilayer piezoelectric structure with uniform electric field | Lowell Scott Smith, Venkat Subramaniam Venkataramani | 2004-11-23 |