Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9126006 | Subdural drainage catheter with self contained mechanism for restoration of flow following catheter obstruction | Charles Branch | 2015-09-08 |
| 8403878 | Subdural drainage catheter with flow restoration mechanism | Charles Branch | 2013-03-26 |