Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 8850882 | Method for measuring reactor bed level from active acoustic measurement and analysis | Jianmin Qu, Laurence J. Jacobs, Limin Song, Jormarie Bitar | 2014-10-07 |
| 8850881 | Method for measuring reactor bed level from active acoustic measurement and analysis | Limin Song, Julio Danin Lobo, Jormarie Bitar | 2014-10-07 |
| 8445841 | Method and apparatus for a mid-infrared (MIR) system for real time detection of petroleum in colloidal suspensions of sediments and drilling muds during drilling operations, logging and production operations | John S. Szobota, James M. Brown, Clifford C. Walters, Boris Mizaikoff | 2013-05-21 |
| 7935226 | Method and system to remove coke from a coker drum | Limin Song, Jormarie Alvarez, Julio Danin Lobo, Robert J. L. Chimenti | 2011-05-03 |