Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180393 | Liquid filtration media | Guanghui Chen, Lawrence Mark Knorr | 2015-11-10 |
| 8689985 | Filtration media for liquid filtration | W. Douglas Bates, Hageun Suh | 2014-04-08 |
| 8038013 | Liquid filtration media | Guanghui Chen, Lawrence Mark Knorr | 2011-10-18 |
| 7993523 | Liquid filtration media | Guanghui Chen, Lawrence Mark Knorr | 2011-08-09 |
| 7441667 | Composite membranes for liquid filtration having improved uniformity and adhesion of substrate to membrane | Jennifer Marie Galvin, Rachel Elizabeth Montejo, Tina Amick Waller | 2008-10-28 |