Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929737 | Method of removing contaminants from petroleum distillates | Jeffrey H. Sherman, Richard T. Taylor, Amanda L. Hofacker, James W. Hershberger, William A. Gorman | 2005-08-16 |
| 6319394 | Method of removing contaminants from petroleum distillates | Jeffrey H. Sherman, Richard T. Taylor, Amanda L. Hofacker, James W. Hershberger, William A. Gorman | 2001-11-20 |
| 6238551 | Method of removing contaminants from petroleum distillates | Jeffrey H. Sherman, Richard T. Taylor, Amanda L. Hofacker, James W. Hershberger, William A. Gorman | 2001-05-29 |