Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781672 | Protective shrouds for sand control screen assemblies | Antonio Lazo | 2020-09-22 |
| 10781673 | Base pipes for sand control screen assemblies | Antonio Lazo, Elaine Lange | 2020-09-22 |
| 10767449 | Protective shrouds for sand control screen assemblies | Antonio Lazo | 2020-09-08 |
| 10450844 | Drainage layers for sand control screen assemblies | Antonio Lazo, Elaine Lange | 2019-10-22 |
| 10309197 | System and method for autonomous downhole power generation | — | 2019-06-04 |
| 10184323 | Base pipes for sand control screen assemblies | Antonio Lazo, Elaine Lange | 2019-01-22 |
| 9847738 | System and method for electric power generation using structured stacked piezoelectric arrays | Alvaro Jose Arrazola, James B. Bloys | 2017-12-19 |
| 9837937 | Piezoelectric power generation system | Parul Patel Anderson | 2017-12-05 |
| 9780697 | System and method for electric power generation using structured piezoelectric arrays | Alvaro Jose Arrazola, James B. Bloys | 2017-10-03 |
| 9774278 | System and method for electric power generation using piezoelectric modules | Alvaro Jose Arrazola, James B. Bloys | 2017-09-26 |
| 9650865 | Autonomous active flow control valve system | Kai Sun, Luis Phillipe Tosi, Krystian K. Maskos, Thomas G. Corbett | 2017-05-16 |
| 9638009 | Downhole power generation system and method | — | 2017-05-02 |
| 9638010 | Downhole power generation system with alternate flow paths | — | 2017-05-02 |
| 9593557 | System and method for autonomous downhole power generation | — | 2017-03-14 |
| 9531303 | Flow energy piezoelectric bimorph nozzle harvester | Stewart Sherrit, Phillip E. Walkemeyer, Jeffrey L. Hall, Hyeong Jae Lee, Tim Colonius +4 more | 2016-12-27 |
| 9371716 | Self-extendable hydraulic wellbore cleaning tool | Antonio Lazo, Earl B. Claiborne, JR., Dexter G. Pazziuagan | 2016-06-21 |
| 8689883 | Adjustable venturi valve | — | 2014-04-08 |
| 8469335 | Pressure energized spring seal | Perry Batson, Nelson P. Nguyen, Steve Rosenblatt | 2013-06-25 |
| 8151881 | Permeability flow balancing within integral screen joints | Michael H. Johnson | 2012-04-10 |
| 8132624 | Permeability flow balancing within integral screen joints and method | Michael H. Johnson | 2012-03-13 |
| 8056627 | Permeability flow balancing within integral screen joints and method | Michael H. Johnson | 2011-11-15 |
| 8047293 | Flow-actuated actuator and method | Yang Xu, Richard YingQing Xu, Ronnie D. Russell, Lale Korkmaz | 2011-11-01 |
| 7967076 | Flow-actuated actuator and method | Yang Xu, Lale Korkmaz | 2011-06-28 |
| 7954546 | Subterranean screen with varying resistance to flow | Yang Xu, Michael H. Johnson, Bennett M. Richard, Steve Rosenblatt | 2011-06-07 |