Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50368 | Pipe joint | — | 2025-04-08 |
| 12215817 | Seismic pipe joint | Spyridon Karamanos | 2025-02-04 |
| 10823320 | Pipe joint | — | 2020-11-03 |
| 10619778 | Pipe ram joint | Frederick Gobler | 2020-04-14 |
| 10359137 | Pipe seal and pipe joint | Bruce VanderPloeg, Guido Quesada | 2019-07-23 |