Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969790 | Multi prism image enhancing lens system and method of making same | — | 1999-10-19 |
| 5323190 | Ophthalmic prismatic image relocating eye glasses for persons having retinitis pigmentosa and hemianopia and method for making same | — | 1994-06-21 |
| 5155508 | Ophthalmic prismatic image relocating eye glasses for persons having retinitis pigmentosa and hemianopia and method for making same | — | 1992-10-13 |
| 4673263 | Optical image deflector assembly and method for locating visually sensitive peripheral areas of an eye, and determining corrective prismatic eye glasses therefore | — | 1987-06-16 |