Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9295493 | External fixator ring | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2016-03-29 |
| 9289238 | Dynamization module for external fixation strut | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2016-03-22 |
| 9155559 | External fixator strut | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2015-10-13 |
| 9078700 | Fast adjust external fixation connection rod | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2015-07-14 |
| 8864750 | Tool and method for external fixation strut adjustment | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2014-10-21 |
| 8574232 | External fixation connection rod for rapid and gradual adjustment | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2013-11-05 |
| 8444644 | Fast adjust external fixation connection rod | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2013-05-21 |
| 8439914 | External fixation strut | John D. Ross, Alexander M. Cherkashin, John G. Birch | 2013-05-14 |
| 5980252 | Device and method for enhancing the shape, mass, and strength of alveolar and intramembranous bone | Rohit Sachdeva, J. David Ross | 1999-11-09 |
| 5968043 | Plastic double nut mechanism enabling rigid orthopedic distraction | John D. Ross, John G. Birch | 1999-10-19 |
| 5766173 | Distractor mechanism for external fixation device | John D. Ross, John G. Birch | 1998-06-16 |
| 5681309 | Distractor mechanism for external fixation device | John D. Ross, John G. Birch | 1997-10-28 |
| 5630814 | Fastener for external fixation device wires and pins | John D. Ross, John G. Birch | 1997-05-20 |
| 5451225 | Fastener for external fixation device wires and pins | John D. Ross, John G. Birch | 1995-09-19 |
| 5431659 | Pneumatic wire tensioner | John D. Ross, John G. Birch | 1995-07-11 |