Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8262364 | Wind turbine blades with improved bond line | — | 2012-09-11 |
| 7988422 | Wind turbine blades with improved bond line | — | 2011-08-02 |
| 7104991 | Method and device for using extended interference fit screw shanks for spinal stabilization | Donald J. Hackman | 2006-09-12 |
| D524941 | Absorbable threaded bone cage implant | Donald J. Hackman | 2006-07-11 |
| D497993 | Bioabsorbable structural interbody vertebral implant | Donald J. Hackman | 2004-11-02 |
| 6709438 | Cam action vertebral spreader | Donald J. Hackman | 2004-03-23 |
| 6695845 | Method and apparatus utilizing interference fit screw shanks for nonmetallic spinal stabilization | Donald J. Hackman | 2004-02-24 |
| 6682530 | Dynamized vertebral stabilizer using an outrigger implant | Donald J. Hackman | 2004-01-27 |
| 6666870 | Method utilizing chemical bonding to improve the bone screw fixation interface | Donald J. Hackman | 2003-12-23 |
| 6663637 | Vertebral distraction stabilizer | Donald J. Hackman | 2003-12-16 |
| 6656181 | Method and device utilizing tapered screw shanks for spinal stabilization | Donald J. Hackman | 2003-12-02 |
| 6645207 | Method and apparatus for dynamized spinal stabilization | Donald J. Hackman | 2003-11-11 |
| D458372 | Combination disc cutter and spinal vertebral spreader | Donald J. Hackman | 2002-06-04 |
| 6224253 | Liquid pitcher with mixing device | — | 2001-05-01 |
| 6217762 | Specially adapted oil filter casing | Jeffrey G. Rooney | 2001-04-17 |
| D291711 | Spider machine toy | — | 1987-09-01 |
| D256588 | Cylinder mounting device for electronic scanner used in photographic reproduction | Robert J. Mahiques | 1980-08-26 |