Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478801 | Insertion tool for use with tapered trial intervertebral distraction spacers | James D. Ralph, Thomas J. Errico | 2002-11-12 |
| 6471725 | Porous intervertebral distraction spacers | James D. Ralph, Thomas J. Errico | 2002-10-29 |
| 6468310 | Intervertebral spacer device having a wave washer force restoring element | James D. Ralph, Joseph P. Errico | 2002-10-22 |
| 6447548 | Method of surgically treating scoliosis | James D. Ralph, Thomas J. Errico | 2002-09-10 |
| 6436102 | Method of distracting vertebral bones | James D. Ralph, Thomas J. Errico | 2002-08-20 |
| 6428544 | Insertion tool for use with trial intervertebral distraction spacers | James D. Ralph, Thomas J. Errico | 2002-08-06 |