Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5898473 | Multifocal corneal contact lens | Maurice Poster | 1999-04-27 |
| 5812235 | Multifocal corneal contact lenses | Maurice Poster | 1998-09-22 |
| 5812236 | Multifocal corneal contact lens pair | Maurice Poster | 1998-09-22 |
| 5691797 | Multifocal contact lens | Maurice Poster | 1997-11-25 |
| 5619289 | Multifocal contact lens | Maurice Poster | 1997-04-08 |
| 5526071 | Multifocal contact lens and method for preparing | Maurice Poster | 1996-06-11 |
| 5493350 | Multipocal contact lens and method for preparing | — | 1996-02-20 |
| 5404183 | Multifocal contact lens and method for preparing | — | 1995-04-04 |
| 5331067 | Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment | Harry J. Spinelli, Mohammed I. Ali, Lester Weintraub | 1994-07-19 |
| 5314960 | Silicone-containing polymers, oxygen permeable hydrophilic contact lenses and methods for making these lenses and treating patients with visual impairment | Harry J. Spinelli, Waifong Liew Anton, Henry Coleman, Mohammed I. Ali, Lester Weintraub +1 more | 1994-05-24 |
| 5244981 | Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment | Harry J. Spinelli, Mohammed I. Ali, Lester Weintraub | 1993-09-14 |
| 5024517 | Monovision corneal contact lenses | — | 1991-06-18 |
| 5002382 | Multifocal corneal contact lenses | — | 1991-03-26 |