Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603830 | Caffeine adsorbent liquid filter with integrated adsorbent | Dennis S. Everhart, Kenneth R. Smith | 1997-02-18 |
| 5538629 | Process and article for disinfecting water | Carol Ann Blaney, Kristi Lynn Kiick-Fischer | 1996-07-23 |