Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9388342 | Electric actuator for coke drum unheading valve | Ruben F. Lah | 2016-07-12 | |
| 8851451 | Non-rising electric actuated valve operator | Filiberto Jimenez | 2014-10-07 | $15,901,000 |