Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5197636 | Fast activation chlorine dioxide delivery apparatus | David W. Mitchell, John Christopher Baker, Daniel F. Smith | 1993-03-30 |
| 5152912 | Chlorine dioxide precursor containing compositions useful in disinfecting contact lenses | Anthony J. Dziabo, Paul S. Ripley | 1992-10-06 |
| 4997626 | Methods to disinfect contact lenses | Anthony J. Dziabo, Paul S. Ripley | 1991-03-05 |