Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040408 | Flowhead and method | John Paul Ribeyre | 2006-05-09 |
| 6966537 | Valve with seat assembly | — | 2005-11-22 |
| 6684897 | Valve actuator and method | — | 2004-02-03 |
| 6609533 | Valve actuator and method | — | 2003-08-26 |
| 6601650 | Method and apparatus for replacing BOP with gate valve | — | 2003-08-05 |
| 6575426 | Valve system and method | — | 2003-06-10 |