Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9816373 | Apparatus and method for relieving annular pressure in a wellbore using a wireless sensor network | David A. Howell, Timothy I. Morrow, Max Deffenbaugh | 2017-11-14 |
| 9759062 | Telemetry system for wireless electro-acoustical transmission of data along a wellbore | Max Deffenbaugh, Stuart R. Keller, David A. Stiles, Timothy I. Morrow, Henry Alan Wolf +2 more | 2017-09-12 |
| 9631485 | Electro-acoustic transmission of data along a wellbore | Stuart R. Keller, Timothy I. Morrow, Max Deffenbaugh, David A. Stiles | 2017-04-25 |
| 9557434 | Apparatus and method for detecting fracture geometry using acoustic telemetry | Stuart R. Keller, Timothy I. Morrow, Max Deffenbaugh, David A. Stiles | 2017-01-31 |