Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075603 | Locking polyaxial ball and socket fastener | John E. Hammill, Sr. | 2011-12-13 |
| RE42867 | Bone fixation system with low profile fastener | John E. Hammill, Sr. | 2011-10-25 |
| 7981143 | Linear fastener system and method for use | John E. Hammill, Sr. | 2011-07-19 |
| 7951173 | Pedicle screw implant system | John E. Hammill, Sr. | 2011-05-31 |
| 7947065 | Locking polyaxial ball and socket fastener | John E. Hammill, Sr. | 2011-05-24 |
| 7942911 | Polyaxial bone screw | John E. Hammill, Sr. | 2011-05-17 |
| 7942910 | Polyaxial bone screw | John E. Hammill, Sr. | 2011-05-17 |
| 7942909 | Thread-thru polyaxial pedicle screw system | John E. Hammill, Sr. | 2011-05-17 |
| 7862281 | Precise linear fastener system and method for use | John E. Hammill, Sr. | 2011-01-04 |