Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359536 | Subsea heat removal system | Harold Gordon Riordan | 2025-07-15 |
| 9847738 | System and method for electric power generation using structured stacked piezoelectric arrays | Namhyo Kim, James B. Bloys | 2017-12-19 |
| 9780697 | System and method for electric power generation using structured piezoelectric arrays | Namhyo Kim, James B. Bloys | 2017-10-03 |
| 9774278 | System and method for electric power generation using piezoelectric modules | Namhyo Kim, James B. Bloys | 2017-09-26 |
| 9574424 | Pre-tensing sections of concentric tubulars | George Taylor Armistead | 2017-02-21 |
| 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 |
| 9260950 | One trip toe-to-heel gravel pack and liner cementing assembly | John P. Broussard, Christopher A. Hall, Ronald van Petegem | 2016-02-16 |
| 8857522 | Electrically-powered surface-controlled subsurface safety valves | Melvin Clark Thompson | 2014-10-14 |