Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6939468 | Highly asymmetric, hydrophilic, microfiltration membranes having large pore diameters | Richard A. Morris, Robert Zepf | 2005-09-06 |
| 6884375 | Hydrophobic membrane materials for filter venting applications | Richard McDonogh, James Rudolph | 2005-04-26 |