Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889991 | Gamma radiation detector with enhanced signal treatment | Marlin O. Thurston | 1989-12-26 |
| 4801803 | Detector and localizer for low energy radiation emissions | Dennis J. Denen, Marlin O. Thurston | 1989-01-31 |