Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4379481 | X-Ray apparatus and closure mechanism therefor | David J. Haas, Chester D. Rudd | 1983-04-12 |
| 4297580 | X-ray optical system for article inspection, with components disposed on parallel axes | David J. Haas | 1981-10-27 |