Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743833 | Pressure balanced piston for subsurface safety valves | Dario Cascario, Steve Rosenblatt | 2010-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7743833 | Pressure balanced piston for subsurface safety valves | Dario Cascario, Steve Rosenblatt | 2010-06-29 |