| 10280708 |
Flow control valve with balanced plunger |
Justin Lamb, John Algeroy, Hy Phan, Curtis Ardoin |
2019-05-07 |
| 9528357 |
Protector for electrical submersible pumps |
Michael Hui Du, Lawrence C. Lee, Ashley C. Kishino |
2016-12-27 |
| 8807966 |
Pump motor protector with redundant shaft seal |
Michael Hui Du, Arthur I. Watson, David Rowatt, Chad Bremner, David Garrett +2 more |
2014-08-19 |
| 7967075 |
High angle water flood kickover tool |
Tyson Messick, Steven L. Anyan, Kenneth C. Burnett, III |
2011-06-28 |
| 7903915 |
Cable with intermediate member disconnection sections |
Ramaswamy Meyyappan, Michael Alff |
2011-03-08 |
| 7886835 |
High angle water flood kickover tool |
Tyson Messick, Steven L. Anyan, Kenneth C. Burnett, III |
2011-02-15 |
| 7806670 |
Protector for electrical submersible pumps |
Michael Hui Du, Lawrence C. Lee, Ashley C. Kishino |
2010-10-05 |
| 7217107 |
Protector for electrical submersible pumps |
Michael Hui Du, Lawrence C. Lee, Ashley C. Kishino |
2007-05-15 |
| 7182584 |
Motor protector |
Michael Hui Du, Arthur I. Watson |
2007-02-27 |
| 6981853 |
Protector for electrical submersible pumps |
Michael Hui Du, Lawrence C. Lee, Ashley C. Kishino |
2006-01-03 |
| 6688860 |
Protector for electrical submersible pumps |
Michael Hui Du, Lawrence C. Lee, Ashley C. Kishino |
2004-02-10 |
