Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6307918 | Position dependent beam quality x-ray filtration | Thomas L. Toth, Willi W. Hampel | 2001-10-23 |
| 6298117 | Variable aperture z-axis tracking collimator for a computed tomograph system | Willi W. Hampel, Russell Wayne Hum, Steven J. Woloschek | 2001-10-02 |
| 6263621 | Leveling and securing apparatus | Thomas Murray, Paitoon Nimityongskul, Randolph N. Wendt, Gene A. Gruber | 2001-07-24 |
| 6173039 | Variable aperture z-axis tracking collimator for computed tomograph system | Willi W. Hampel, Russell Wayne Hum, Steven J. Woloschek | 2001-01-09 |