Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868594 | Method for making a transducer | — | 2005-03-22 |
| 6467140 | Method of making composite piezoelectric transducer arrays | — | 2002-10-22 |
| 6225728 | Composite piezoelectric transducer arrays with improved acoustical and electrical impedance | — | 2001-05-01 |
| 5625149 | Ultrasonic transductor | Larry A. Ladd | 1997-04-29 |