Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104994 | Heating pen, tack seating device, and tap and surgical implantation methods using same | Christopher J. Calhoun | 2006-09-12 |
| 7090668 | Time-released substance delivery device | Hoi Sang U | 2006-08-15 |
| 7008446 | Thermally pliable and carbon fiber stents | Hoi Sang U | 2006-03-07 |
| 6755834 | Cranial flap fixation device | — | 2004-06-29 |
| 6635064 | Non-scatterable, radio-opaque material for medical imaging applications | Hoi Sang U | 2003-10-21 |
| 6572624 | Stereotaxic detachable needle extension | Hoi Sang U | 2003-06-03 |
| 6477923 | High-torque resorbable screws | — | 2002-11-12 |
| 6343531 | High-torque resorbable screws | — | 2002-02-05 |
| 6269716 | High-torque resorbable screws | — | 2001-08-07 |