Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9513274 | Determining acid concentration by boiling point | John B. Green, Laura Lee Young, Dale L. Embry, Herbert Robert Pinnick, Jr. | 2016-12-06 |
| 9188577 | Measuring coking propensity | Omar Yepez | 2015-11-17 |
| 8521445 | Corrosion rate monitoring | Donald R. Engelbert, Omar Yepez | 2013-08-27 |
| 7854835 | Desulfurization process | Victor G. Hoover, Max W. Thompson, Darrin D. Barnes, Joe D. Cox, Philip L. Collins +3 more | 2010-12-21 |
| 7182918 | Desulfurization process | Victor G. Hoover, Max W. Thompson, Darrin D. Barnes, Joe D. Cox, Philip L. Collins +4 more | 2007-02-27 |
| 6745708 | Method and apparatus for improving the efficiency of a combustion device | Peter N. Slater, Jimmie Joe Straw, Bruce W. Gerhold, Steven A. Owen, Kent E. Jeffers | 2004-06-08 |
| 5017643 | Composition and process for making poly (arylene sulfide) resins reinforced with glass fibers | Joseph E. Figard, Robert W. Morton | 1991-05-21 |