Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12245796 | Spinal fixation system having a lockable connector | John E. Hammill, Sr. | 2025-03-11 |
| 12245794 | Spinal fixation system having a low profile lockable connector | John E. Hammill, Sr. | 2025-03-11 |
| 12213704 | Modular spinal fixation screw | John E. Hammill, Sr. | 2025-02-04 |
| 12076794 | Multipurpose chuck | Mike Pelleteri | 2024-09-03 |
| 11617664 | Adjustable trial for sizing a spinal implant | John E. Hammill, Sr. | 2023-04-04 |
| 11333192 | Polyaxial ball and socket fastener with ring containment | John E. Hammill, Sr. | 2022-05-17 |
| 11331125 | Low profile rod-to-rod coupler | John E. Hammill, Sr. | 2022-05-17 |
| 11065127 | Dual-lead thread drive screw for a lateral expanding coaxial spinal implant | John E. Hammill, Sr. | 2021-07-20 |
| 10967472 | Position detection device | — | 2021-04-06 |
| 10427221 | Dual stage rotary workholding chuck | David Steven Bermudez, Robert Jay Newell | 2019-10-01 |
| 10022239 | Spinal implant with opposing taper coaxial drive system | John E. Hammill, Sr. | 2018-07-17 |
| 9987146 | Spinal implant with lateral expanding coaxial drive system | John E. Hammill, Sr. | 2018-06-05 |