Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119366 | Insulated conductors formed using a final reduction step after heat treating | Robert A. Shaffer, Edward Everett de St. Remey, Dhruv Arora, Trevor Alexander Craney, Gilbert Luis Herrera +6 more | 2018-11-06 |
| 9661690 | Forming insulated conductors using a final reduction step after heat treating | Robert A. Shaffer, Edward Everett de St. Remey, Gilbert Luis Herrera, Trevor Alexander Craney, Robert Guy Harley +2 more | 2017-05-23 |
| 9309755 | Thermal expansion accommodation for circulated fluid systems used to heat subsurface formations | Manuel Alberto Gonzalez, Antonio Maria Guimaraes Leite Cruz, Gonghyun Jung, Ernesto Rafael Fonseca Ocampos, Jorge Antonio Penso +3 more | 2016-04-12 |
| 9226341 | Forming insulated conductors using a final reduction step after heat treating | Robert A. Shaffer, Edward Everett de St. Remey, Gilbert Luis Herrera, Trevor Alexander Craney, Robert Guy Harley +2 more | 2015-12-29 |
| 9080409 | Integral splice for insulated conductors | Trevor Alexander Craney, Gilbert Luis Herrera, Robert A. Shaffer, Dhruv Arora | 2015-07-14 |
| 8859942 | Insulating blocks and methods for installation in insulated conductor heaters | Ronald Marshall Bass, Robert Guy Harley, Robert A. Shaffer | 2014-10-14 |
| 8502120 | Insulating blocks and methods for installation in insulated conductor heaters | Ronald Marshall Bass, Robert Guy Harley, Robert A. Shaffer | 2013-08-06 |