Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074437 | Actuation and release tool for subterranean tools | Jason C. Stingerie, Louis M. Gambertoglio | 2015-07-07 |
| 8517114 | Mechanical lock with pressure balanced floating piston | Louis M. Gambertoglio | 2013-08-27 |
| 4842069 | Apparatus and method for cementing a liner in a well bore | John L. Baugh | 1989-06-27 |
| 4598774 | Setting tool with retractable torque fingers | John L. Baugh | 1986-07-08 |