Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597695 | Posterior oblique lumbar arthrodesis | Rodney L. Houfburg, Daniel McPhillips, William C. Welch | 2009-10-06 |
| 7033392 | Posterior oblique lumbar arthrodesis | Rodney L. Houfburg, Daniel McPhillips, William C. Welch | 2006-04-25 |
| 6626905 | Posterior oblique lumbar arthrodesis | Rodney L. Houfburg, Daniel McPhillips, William C. Welch | 2003-09-30 |