Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836323 | Automated method and apparatus for hydrating soft contact lenses | Darren S. Keene, Timothy P. Newton, Daniel Tsu-Fang Wang, David Dolan, Kiyoshi Imai +7 more | 1998-11-17 |
| 5762081 | Automated apparatus for hydrating soft contact lenses | Darren S. Keene, Timothy P. Newton, Daniel Tsu-Fang Wang, David Dolan, Kiyoshi Imai +7 more | 1998-06-09 |
| 5640980 | Automated apparatus for hydrating soft contact lenses | Darren S. Keene, Timothy P. Newton, Daniel Tsu-Fang Wang, David Dolan, Kiyoshi Imai +4 more | 1997-06-24 |