Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5003285 | Transducer array | — | 1991-03-26 |
| 4290035 | Mechanical filter and method of acoustically coupling waveguides therein | John H. Thompson | 1981-09-15 |
| 4233843 | Method and means for measuring temperature using acoustical resonators | John H. Thompson, George F. Gannon, Jr. | 1980-11-18 |