Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11724036 | Syringe for processing fat grafts and related methods | David S. Kirn, Richard D. Hisel | 2023-08-15 |
| 11000452 | Temporary tubes and a system for placing same in a patient | David S. Kirn, Richard D. Hisel | 2021-05-11 |