Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135955 | Apparatus and methods for determining spatial coordinates of radiolabeled tissue using gamma-rays and associated characteristic x-rays | Norman W. Madden, Richard Pehl, Robert G. Carroll | 2000-10-24 |
| 5694933 | Apparatus and methods for determining spatial coordinates of radiolabelled tissue using gamma-rays and associated characteristic X-rays | Norman W. Madden, Richard Pehl, Robert G. Carroll | 1997-12-09 |