Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10702397 | Insertion handle for surgical implants | Philip J. Simpson, George A. Mansfield, III, David G. Matsuura, Walter Dean Gillespie, John Ashley | 2020-07-07 |
| 10610374 | Selectively expanding spine cage with enhanced bone graft infusion | John Ashley, Thomas Grotz, Rudy Pretti | 2020-04-07 |