Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263914 | Weight machine | Roy Simonson, Glen R. Mangseth | 1993-11-23 |
| 4548374 | Ultrasonic scanning apparatus and positioning system | Ted F. Naumann, Jr. | 1985-10-22 |
| 4517840 | Ultrasonic sector scanner having fluid replacement capability | Ronald C. Carnes, Ted F. Naumann, Jr. | 1985-05-21 |