Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390119 | Manway cover system | Kevin W. Crochet, Sr. | 2002-05-21 |
| 6227223 | Valve and actuator in combination | Kevin W. Crochet, Sr. | 2001-05-08 |
| 6053200 | Process instrument isolation valve | Kevin W. Crochet, Sr. | 2000-04-25 |
| 5924672 | Valve and actuator in combination | Kevin W. Crochet, Sr. | 1999-07-20 |
| 5762088 | Method and apparatus for gauging clearance on a tanker railcar checkvalve | Kevin W. Crochet, Sr. | 1998-06-09 |
| 5673897 | Valve/actuator combination | Kevin W. Crochet, Sr. | 1997-10-07 |