Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4246794 | Apparatus and method for ultrasonic inspection of round stock such as tubing, pipe and rod | James H. Rowsey | 1981-01-27 |
| 4192177 | Apparatus and method for pressure testing of tubular bodies | James L. Crickard | 1980-03-11 |