Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5988815 | Pattern illumination device | Roy Maus, Anthony P. Cappo, Malcolm J. MacFarlane | 1999-11-23 |
| 5416539 | Compact keratoscope with interchangeable cones | Martin Gersten, Roy Maus | 1995-05-16 |
| 5412441 | Keratometer device having photographically produced bore pattern | Roy Maus | 1995-05-02 |
| 5018850 | Illuminated ring device | Martin Gersten, Roy Maus | 1991-05-28 |
| 5009498 | Interchangeable keratoscope device | Martin Gersten, Roy Maus | 1991-04-23 |