Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4527893 | Method and apparatus for optically measuring the distance to a workpiece | — | 1985-07-09 |
| 4292848 | Walking-gate ultrasonic flaw detector | J. Montgomery Rainey | 1981-10-06 |