Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6520990 | Lateral fixation plates for a spinal system | — | 2003-02-18 |
| 6458131 | Apparatus and method for reducing spinal deformity | — | 2002-10-01 |
| 6197028 | Sacral implant system | Richard B. Ashman | 2001-03-06 |
| 5531747 | System for stabilizing the spine and reducing spondylolisthesis | — | 1996-07-02 |
| 5531745 | System for stabilizing the spine and reducing spondylolisthesis | — | 1996-07-02 |
| 5527312 | Facet screw anchor | — | 1996-06-18 |
| 5470333 | System for stabilizing the cervical and the lumbar region of the spine | — | 1995-11-28 |
| 5385565 | Tool and method for derotating scoliotic spine | — | 1995-01-31 |
| 5300073 | Sacral implant system | Richard B. Ashman | 1994-04-05 |
| 5282737 | Candle snuffing apparatus and method | — | 1994-02-01 |
| 5281223 | Tool and method for derotating scoliotic spine | — | 1994-01-25 |
| 5127912 | Sacral implant system | Richard B. Ashman | 1992-07-07 |
| 5125396 | Surgical retractor | — | 1992-06-30 |