Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10915714 | Active RFID tag arrangements for actuation of downhole equipment in well fluids | John Fielding Ownby, Matthew Knight, Richard Dalzell, Eric R. Evans, Jobby T. Jacob | 2021-02-09 |