Issued Patents All Time
Showing 226–250 of 327 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261739 | Intervertebral spacer device having arch shaped spring element | James D. Ralph, Stephen Tatar | 2007-08-28 |
| 7258699 | Artificial intervertebral disc having a captured ball and socket joint with a solid ball and retaining cap | Michael W. Dudasik, Rafail Zubok | 2007-08-21 |
| 7235081 | Wedge plate inserter/impactor and related methods for use in implanting an artificial intervertebral disc | Michael W. Dudasik, Rafail Zubok | 2007-06-26 |
| 7226452 | Instrumentation and methods for use in implanting a cervical disc replacement device | Rafail Zubok, Michael W. Dudasik | 2007-06-05 |
| 7223290 | Axially compressible artificial intervertebral disc having a captured ball and socket joint with a solid ball and compression locking post | Michael W. Dudasik, Rafail Zubok | 2007-05-29 |
| 7223291 | Intervertebral spacer device having engagement hole pairs for manipulation using a surgical tool | Michael W. Dudasik, Rafail Zubok | 2007-05-29 |
| 7214244 | Artificial intervertebral disc having an articulating joint | Rafail Zubok, Michael W. Dudasik | 2007-05-08 |
| 7198643 | Cervical disc replacement | Rafail Zubok, Antonio Valdevit, Michael W. Dudasik | 2007-04-03 |
| 7186268 | Axially compressible artificial interverterbral disc having a captured ball and socket joint with a solid ball and retaining cap | Michael W. Dudasik, Rafail Zubok | 2007-03-06 |
| 7169182 | Implanting an artificial intervertebral disc | Michael W. Dudasik, Rafail Zubok | 2007-01-30 |
| 7163559 | Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball, a retaining cap, and an interference ball bearing | Michael W. Dudasik, Rafail Zubok | 2007-01-16 |
| 7160327 | Axially compressible artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball and compression locking post | Michael W. Dudasik, Rafail Zubok | 2007-01-09 |
| 7144426 | Intervertebral spacer device having a slotted domed arch strip spring | James D. Ralph, Stephen Tatar | 2006-12-05 |
| 7141069 | Axially compressible artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball and retaining cap | Michael W. Dudasik, Rafail Zubok | 2006-11-28 |
| 7141070 | Intervertebral spacer device having a domed arch shaped spring | James D. Ralph, Stephen Tatar | 2006-11-28 |
| 7131338 | Joint simulator testing machine | Rafail Zubok, Michael W. Dudasik | 2006-11-07 |
| 7122055 | Artificial intervertebral disc having a spider spring force restoring element | James D. Ralph, Stephen Tatar | 2006-10-17 |
| 7118599 | Artificial intervertebral disc | Michael W. Dudasik, Rafail Zubok | 2006-10-10 |
| 7115132 | Static trials and related instruments and methods for use in implanting an artificial intervertebral disc | Michael W. Dudasik, Rafail Zubok | 2006-10-03 |
| 7101399 | Artificial intervertebral disc having a captured ball and socket joint with a solid ball and compression locking post | Michael W. Dudasik, Rafail Zubok | 2006-09-05 |
| 7066959 | Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball, a compression locking post, and an interference pin | Michael W. Dudasik, Rafail Zubok | 2006-06-27 |
| 7060098 | Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a compression locking post and a solid ball having a protrusion | Michael W. Dudasik, Rafail Zubok | 2006-06-13 |
| 7044969 | Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a retaining cap and a solid ball having a protrusion | Michael W. Dudasik, Rafail Zubok | 2006-05-16 |
| 7044970 | Artificial intervertebral disc having limited rotation using a captured ball and socket joint with a solid ball, a compression locking post, and an interference ball bearing | Michael W. Dudasik, Rafail Zubok | 2006-05-16 |
| 7040177 | Joint simulator testing machine | Rafail Zubok, Michael W. Dudasik | 2006-05-09 |