Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609020 | Neurosurgical guide device | — | 2003-08-19 |
| 6540785 | Artificial intervertebral joint permitting translational and rotational motion | Colin Walker, James Van Hoeck, Larry Gause | 2003-04-01 |