Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809314 | Method of aligning a linear array X-ray detector | Douglas S. Steele, John P. Keaveney | 1989-02-28 |
| 4803639 | X-ray inspection system | Douglas S. Steele, Larry C. Howington, James W. Schuler, Joseph J. Sostarich, Charles R. Wojciechowski +13 more | 1989-02-07 |