Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199071 | Full bore buoyancy assisted casing system | Lonnie Carl Helms, Stephen Yeldell, Julio Alberto Cornejo, Frank Acosta, Saul Emmanuel Vazquez Niebla +1 more | 2021-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199071 | Full bore buoyancy assisted casing system | Lonnie Carl Helms, Stephen Yeldell, Julio Alberto Cornejo, Frank Acosta, Saul Emmanuel Vazquez Niebla +1 more | 2021-12-14 |