Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9804076 | Use of detection techniques for contaminant and corrosion control in industrial processes | Bradley G. Harrell, Sai Reddy Pinappu | 2017-10-31 |
| 9249366 | Removing amines from hydrocarbon streams | Joseph L. Stark, Walter A. Boyd, Jerry J. Weers | 2016-02-02 |
| 8357290 | Removing amines from hydrocarbon streams | Joseph L. Stark, Walter A. Boyd, Jerry J. Weers | 2013-01-22 |
| 8058493 | Removing amines from hydrocarbon streams | Joseph L. Stark, Walter A. Boyd, Jerry J. Weers | 2011-11-15 |
| 7381319 | Multi-amine neutralizer blends | Joel E. Lack, Michael J. Zetlmeisl | 2008-06-03 |
| 5858208 | Methods for improving conversion in fluidized catalytic cracking units | Robert L. Flanders, Roy W. Greenlee, Michael J. Zetlmeisl | 1999-01-12 |
| 4900427 | Antifoulant compositions and methods | Jerry J. Weers, Thomas J. Falkler, Robert J. Garrecht | 1990-02-13 |