Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031642 | Choke trim with flow turbulence control | Joshua Green, Gerardo Haro-Valdez | 2024-07-09 |
| 11885438 | Choke Valve | Gerardo Haro-Valdez, Md. Monirul Islam, Joshua Green | 2024-01-30 |
| D379493 | Gasket seal | — | 1997-05-27 |
| 5603511 | Expandable seal assembly with anti-extrusion backup | William Keyser, Merle L. Bell, Ronney P. Edwards | 1997-02-18 |