Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955598 | Shroud having separate upper and lower portions for submersible pump assembly and gas separator | Donn J. Brown, Brown Lyle Wilson | 2015-02-17 |
| 7658227 | System and method for sensing flow rate and specific gravity within a wellbore | Ernesto Alejandro Vilcinskas, Howard G. Thompson | 2010-02-09 |
| 6932160 | Riser pipe gas separator for well pump | Rick G. Murray, Brown Lyle Wilson, Donn J. Brown | 2005-08-23 |
| 6668925 | ESP pump for gassy wells | Christopher K. Shaw, David A. Voss, Jeffrey W. Knight, Dewey Michael Loudermilk, Kenneth T. Bebak | 2003-12-30 |
| 6173774 | Inter-tandem pump intake | — | 2001-01-16 |