Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077284 | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion | John R. Erbey, II, Jacob L. Upperco, Michael Allen Fisher, Lance Michael Black | 2021-08-03 |
| 10918825 | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion | John R. Erbey, II, Jacob L. Upperco, Michael Allen Fisher, Lance Michael Black | 2021-02-16 |