Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9682838 | Stationary idler roll with low coefficient of friction | Laurent Cros | 2017-06-20 |
| 4787904 | Hydrophillic intraocular lens | Sanford L. Severin | 1988-11-29 |
| 4777684 | Apparatus and method for custom tinting soft contact lenses by dispenser of lenses | — | 1988-10-18 |
| 4705370 | Apparatus for custom tinting soft contact lenses by dispenser of lenses | — | 1987-11-10 |