Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636299 | Hybrid luminescent device and method for imaging penetrating radiation | Robert A. Betz, Richard W. Mead, Harold J. Ellis, Richard L. Rairden | 1997-06-03 |
| 5594253 | Hybrid luminescent device for imaging of ionizing and penetrating radiation | Robert A. Betz, Mark H. Ellisman, Gary Fan | 1997-01-14 |