Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633568 | Obturator assembly with selectively controllable fluid flow path | S. Ray Isaacson, Paul Walker, Jeffrey C. O'Bryan | 2023-04-25 |
| 11571546 | Smart obturator assembly | S. Ray Isaacson, Paul Walker, Jeffrey C. O'Bryan | 2023-02-07 |