Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955775 | Process if making fine fiber material | John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik | 2005-10-18 |
| 6924028 | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures | John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik | 2005-08-02 |
| 6743273 | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures | John R. B. Hall, Mark A. Gogins, Douglas G. Crofoot, Thomas M. Weik | 2004-06-01 |
| 5972449 | Porous products manufactured from polytetrafluoroethylene treated with a perfluoroether fluid and methods of manufacturing such products | — | 1999-10-26 |
| 5869156 | Porous products manufactured from polytetrafluoroethylene treated with a perfluoroether fluid and method of manufacturing such products | — | 1999-02-09 |
| 5698011 | Process for separating sterilant gas from diluent gas through a selective membrane | Stanley B. Miller, III, Donald R. Monson, Timothy J. Walsh | 1997-12-16 |