Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11293253 | Dual sub-surface release plug with bypass for small diameter liners | Handoko Tirto Santoso, Lonnie Carl Helms, Tor Sigve Saetre, Frank Vinicia Acosta, Rajesh Parameshwaraiah | 2022-04-05 |