Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912194 | Permeable liquid flow control material | Dennis S. Everhart, Elizabeth Deibler Gadsby, Roger Bradshaw Quincy, III, Alice Y. Romans-Hess, Garry Roland Woltman | 1999-06-15 |
| 5858503 | Method of applying chemical charge modifiers to a substrate and article thereof | Dennis S. Everhart | 1999-01-12 |
| 5855788 | Chemically charged-modified filter for removing particles from a liquid and method thereof | Dennis S. Everhart, Elizabeth Deibler Gadsby, Rosann Kaylor | 1999-01-05 |
| 5662808 | Process and article for disinfecting water | Carol Ann Blaney, Rosann Kaylor | 1997-09-02 |
| 5618622 | Surface-modified fibrous material as a filtration medium | Gunilla E. Gillberg-LaForce, Leonid Anthony Turkevich | 1997-04-08 |
| 5538629 | Process and article for disinfecting water | Carol Ann Blaney, Rosann Kaylor | 1996-07-23 |
| 5494744 | Method of applying a protein coating to a substrate and article thereof | Dennis S. Everhart | 1996-02-27 |