Issued Patents All Time
Showing 301–325 of 327 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735851 | Modular polyaxial locking pedicle screw | Thomas J. Errico, James D. Ralph, Steve Tatar | 1998-04-07 |
| 5733286 | Rod securing polyaxial locking screw and coupling element assembly | Thomas J. Errico, James D. Ralph | 1998-03-31 |
| 5733285 | Polyaxial locking mechanism | Thomas J. Errico, James D. Ralph | 1998-03-31 |
| 5725528 | Modular polyaxial locking pedicle screw | Thomas J. Errico, James D. Ralph, Steven Tatar | 1998-03-10 |
| 5725588 | Acetabular cup having polyaxial locking screws | Thomas J. Errico, James D. Ralph | 1998-03-10 |
| 5713904 | Selectively expandable sacral fixation screw-sleeve device | Thomas J. Errico, James D. Ralph | 1998-02-03 |
| 5709684 | Advanced compression locking variable length cross-link device | Thomas J. Errico, James D. Ralph | 1998-01-20 |
| 5707372 | Multiple node variable length cross-link device | Thomas J. Errico, James D. Ralph, Steve Tatar | 1998-01-13 |
| 5690630 | Polyaxial pedicle screw | Thomas J. Errico, James D. Ralph | 1997-11-25 |
| 5688273 | Spinal implant apparatus having a single central rod and plow hooks | Thomas J. Errico, James D. Ralph | 1997-11-18 |
| 5688274 | Spinal implant device having a single central rod and claw hooks | Thomas J. Errico, James D. Ralph | 1997-11-18 |
| 5669911 | Polyaxial pedicle screw | Thomas J. Errico, James D. Ralph | 1997-09-23 |
| 5667507 | Compression locking variable length cross-link device for use with dual rod apparatus | James Corin, James D. Ralph | 1997-09-16 |
| 5653763 | Intervertebral space shape conforming cage device | Thomas J. Errico | 1997-08-05 |
| 5647873 | Bicentric polyaxial locking screw and coupling element | Thomas J. Errico, James D. Ralph | 1997-07-15 |
| 5643265 | Dynamic compression polyaxial locking screw plate assembly | Thomas J. Errico, James D. Ralph | 1997-07-01 |
| 5609593 | Advanced polyaxial locking hook and coupling element device for use with top loading rod fixation devices | Thomas J. Errico, James D. Ralph | 1997-03-11 |
| 5609594 | Extending hook and polyaxial coupling element device for use with side loading road fixation devices | Thomas J. Errico, James D. Ralph | 1997-03-11 |
| 5586984 | Polyaxial locking screw and coupling element assembly for use with rod fixation apparatus | Thomas J. Errico, James D. Ralph | 1996-12-24 |
| 5584834 | Polyaxial locking screw and coupling element assembly for use with side loading rod fixation apparatus | Thomas J. Errico, James D. Ralph | 1996-12-17 |
| 5578033 | Advanced polyaxial locking hook and coupling element device for use with side loading rod fixation devices | Thomas J. Errico, James D. Ralph | 1996-11-26 |
| 5575792 | Extending hook and polyaxial coupling element device for use with top loading rod fixation devices | Thomas J. Errico, James D. Ralph | 1996-11-19 |
| 5554157 | Rod securing polyaxial locking screw and coupling element assembly | Thomas J. Errico, James D. Ralph | 1996-09-10 |
| 5549608 | Advanced polyaxial locking screw and coupling element device for use with rod fixation apparatus | Thomas J. Errico, James D. Ralph | 1996-08-27 |
| 5543187 | Amorphous metal - ceramic composite material | Steven J. Hultquist | 1996-08-06 |