Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162022 | Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant | Chad Cannan, Terrence Palisch, David Aldridge | 2021-11-02 |
| 11008505 | Electrically conductive proppant | Chad Cannan, Terry Palisch, David Aldridge, Todd Roper | 2021-05-18 |
| 10983241 | Systems and methods for locating and imaging proppant in an induced fracture | David Aldridge | 2021-04-20 |
| 10975295 | Proppant having non-uniform electrically conductive coatings and methods for making and using same | Chad Cannan, Todd Roper | 2021-04-13 |