Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8449616 | Apparatus for replacing a damaged spinal disc | Kari Zimmers, James E. Barber, Keith Duke, James Kuras, Rebecca Blice +3 more | 2013-05-28 |
| 6348071 | Spinal disc | Arthur D. Steffee, Robert D. Fraser, Gary L. Lowery | 2002-02-19 |
| 6139579 | Spinal disc | Arthur D. Steffee, Robert D. Fraser, Gary L. Lowery | 2000-10-31 |