Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830691 | Processes using solid perm-selective membranes in multiple groups for simultaneous recovery of specified products from a fluid mixture | Craig W. Colling, George A. Huff, Jr. | 2004-12-14 |
| 6429349 | Co-alkylation for gasoline RVP reduction | Lewis E. Grimes, R. L. Mehlberg, V. J. Kwasniewski, James Young | 2002-08-06 |