Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6782287 | Method and apparatus for tracking a medical instrument based on image registration | Robert Grzeszczuk | 2004-08-24 |
| 6674833 | Virtual fluoroscopic system and method | Robert Grzeszczuk | 2004-01-06 |