Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969358 | Whole body scan coincidence imaging | Frank P. DiFilippo, Robert L. Zahn | 1999-10-19 |
| 5793045 | Nuclear imaging using variable weighting | Frank P. DiFilippo | 1998-08-11 |