Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5979239 | Ultrasonic imaging system | Robert C. Youngquist | 1999-11-09 |
| 5861755 | Two-phase quality/flow meter | Robert C. Youngquist, Rudy J. Werlink | 1999-01-19 |
| 5710377 | Ultrasonic leak detection system | Robert C. Youngquist | 1998-01-20 |