| 11927086 |
Split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2024-03-12 |
| 11578579 |
Wellsite adaptive power management system |
Chad Joost, Chris Harvell, Brian Sharp, Paul Smith |
2023-02-14 |
| 10174599 |
Split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2019-01-08 |
| 9016383 |
Split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2015-04-28 |
| 8851186 |
Split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2014-10-07 |
| 8336631 |
Split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2012-12-25 |
| 8056635 |
Split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2011-11-15 |
| 7921758 |
Impact panels |
Dale Eden |
2011-04-12 |
| 7845413 |
Method of pumping an oilfield fluid and split stream oilfield pumping systems |
Rod Shampine, Paul W. Dwyer, Mike Lloyd, Jean-Louis Pessin, Edward Leugemors +5 more |
2010-12-07 |
