Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298828 | Ultrasonic electroacoustic transducer | — | 1994-03-29 |
| 4289140 | Signal processing system | David A. Carpenter, George Kossoff | 1981-09-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5298828 | Ultrasonic electroacoustic transducer | — | 1994-03-29 |
| 4289140 | Signal processing system | David A. Carpenter, George Kossoff | 1981-09-15 |