Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10507017 | Wound retractor | Donald L. Gadberry, Gary M. Johnson, Charles C. Hart, John R. Brustad, Robert Bowes +3 more | 2019-12-17 |
| 10456125 | Surgical access device comprising internal retractor | Charles C. Hart, Gary M. Johnson, Edward D. Pingleton, Kennii Pravongviengkham, Ghassan Sakakine +3 more | 2019-10-29 |