Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002029 | Apparatus and method for raising a fluid in a well | Robert L. Moore | 2011-08-23 |
| 7971647 | Apparatus and method for raising a fluid in a well | Robert L. Moore | 2011-07-05 |
| 7308933 | Power assisted lift for lubricator assembly | Robert L. Moore | 2007-12-18 |
| 6971856 | Plunger for well casings and other tubulars | Robert L. Moore | 2005-12-06 |
| 6554580 | Plunger for well casings and other tubulars | Robert L. Moore | 2003-04-29 |
| 4687019 | Float valve assembly | — | 1987-08-18 |