Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091351 | Gate valve | Hernani G. DeOcampo, Robert Y. Jones, Balazs Horvath, Ricky D Knight, Melvin Medina | 2015-07-28 |
| 4458903 | Control line sealing connection | — | 1984-07-10 |
| 4353560 | Metal seal assembly with deformable sealing ring | — | 1982-10-12 |