Issued Patents 2004
Showing 1–1 of 1 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 |