Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6275448 | Pressure-compensated acceleration-insensitive hydrophone | Elmore Kittower | 2001-08-14 |
| 5409002 | Treatment system with localization | — | 1995-04-25 |
| 5134988 | Lens assembly for focusing energy | Gerald Hansen, William Stephens, Alan Robert Selfridge | 1992-08-04 |
| 5065761 | Lithotripsy system | — | 1991-11-19 |
| 5033456 | Acoustical lens assembly for focusing ultrasonic energy | Gerald Hansen, William Stephens, Alan Robert Selfridge | 1991-07-23 |
| 4945898 | Power supply | Richard E. Spielmaker, Arthur W. Zikorus | 1990-08-07 |
| 4326418 | Acoustic impedance matching device | — | 1982-04-27 |