Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358732 | Product conveyor systems and methods of controlling conveyor systems | Willie Montgomery, III, Charls Christo Irus Antony, Nathan A. Waits, Zhuofei Li, Yu-Ping Wang | 2025-07-15 |
| 12012292 | Product conveyor systems and methods of controlling conveyor systems | Willie Montgomery, III, Charls Christo Irus Antony, Nathan A. Waits, Zhuofei Li, Yu-Ping Wang | 2024-06-18 |
| 8858600 | Dynamic spinal stabilization device | Steven Brown, Tai Friesem, Jose Fernandez | 2014-10-14 |
| 8852235 | Posteriorly inserted artificial disc and an artificial facet joint | Tai Friesen | 2014-10-07 |
| 8673009 | Spinal prosthesis and facet joint prosthesis | Tai Friesem | 2014-03-18 |
| 8673008 | Posterior spinal arthroplasty system | Tai Friesem | 2014-03-18 |
| 8277485 | Pedicle screw system | Tai Friesem, Steven Brown, William E. Harbottle | 2012-10-02 |
| 8147518 | Dynamic connector for spinal device | Steven Brown, Tai Friesem | 2012-04-03 |
| 7905906 | System and method for lumbar arthroplasty | Tai Friesem | 2011-03-15 |
| D618348 | Spinal stabilization device | Tai Friesem, Steven Brown | 2010-06-22 |
| D618349 | Spinal stabilization device | Tai Friesem, Steven Brown, Jose Fernandez | 2010-06-22 |
| D598105 | Convex intervertebral disc prosthesis | Tai Friesem | 2009-08-11 |
| D597674 | Concave intervertebral disc prosthesis | Tai Friesem | 2009-08-04 |