Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363242 | Pulsed phase locked loop strain monitor | — | 1982-12-14 |
| 4331422 | Acoustic tooth cleaner | — | 1982-05-25 |
| 4310906 | Liquid-immersible electrostatic ultrasonic transducer | John H. Cantrell, William T. Yost, Michael A. Torbett, Mack A. Breazeale | 1982-01-12 |