Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8007472 | Universal seal for use with endoscopic cannula | Donald D. Exline | 2011-08-30 |
| 7658754 | Method for the correction of spinal deformities using a rod-plate anterior system | Hong Zhang, Charles Johnston, Richard B. Ashman | 2010-02-09 |
| 7169130 | Universal seal for use with endoscopic cannula | Donald D. Exline | 2007-01-30 |
| 6582473 | Swing regulating mechanism and wrist emulator for assisting an amputee in swinging a golf club | John W. Stephenson | 2003-06-24 |
| 6551282 | Universal seal for use with endoscopic cannula | Donald D. Exline | 2003-04-22 |
| 6485523 | Golf prosthesis | John W. Stephenson | 2002-11-26 |
| 5989224 | Universal seal for use with endoscopic cannula | Donald D. Exline | 1999-11-23 |
| 5925013 | Irrigation and evacuation cannula | Donald D. Exline | 1999-07-20 |