Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6890356 | Surgical method of treating scoliosis | James D. Ralph, Thomas J. Errico | 2005-05-10 |
| 6855151 | Insertion tool for use with trial intervertebral distraction spacers | James D. Ralph, Thomas J. Errico | 2005-02-15 |
| 6607559 | Trial intervertebral distraction spacers | James D. Ralph, Thomas J. Errico | 2003-08-19 |
| 6562047 | Vertebral bone distraction instruments | James D. Ralph, Thomas J. Errico | 2003-05-13 |
| 6554864 | Surgical method of treating scoliosis | James D. Ralph, Thomas J. Errico | 2003-04-29 |
| 6527806 | Intervertebral spacer device having a spiral wave washer force restoring element | James D. Ralph, Joseph P. Errico | 2003-03-04 |
| 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 |
| 5888204 | Acetabular cup having capped polyaxial locking screws | James D. Ralph | 1999-03-30 |
| 5885284 | Hinged variable length cross-link device | Thomas J. Errico, James D. Ralph | 1999-03-23 |
| 5800435 | Modular spinal plate for use with modular polyaxial locking pedicle screws | Joseph P. Errico, Thomas J. Errico, James D. Ralph | 1998-09-01 |
| 5752957 | Polyaxial mechanism for use with orthopaedic implant devices | James D. Ralph | 1998-05-19 |
| 5725528 | Modular polyaxial locking pedicle screw | Joseph P. Errico, Thomas J. Errico, James D. Ralph | 1998-03-10 |
| 5667508 | Unitary locking cap for use with a pedicle screw | Thomas J. Errico, James D. Ralph | 1997-09-16 |