Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11543683 | Multifocal contact lens displaying improved vision attributes | Shivkumar Mahadevan, Dawn D. Wright, Ronald J. Clark, Derek Nankivil | 2023-01-03 |
| 9581835 | Patient interactive fit tool and methodology for contact lens fitting | Hassan Chaouk, Kurt John Moody | 2017-02-28 |
| 8992012 | Lens systems for presbyopia | C. Benjamin Wooley, Ronald J. Clark | 2015-03-31 |
| 8393733 | Lenses for the correction of presbyopia and methods of designing the lenses | C. Benjamin Wooley, James W. Haywood, Ronald J. Clark, Susan W. Neadle, Sheila B. Hickson-Curran | 2013-03-12 |
| 7753521 | Lenses for the correction of presbyopia and methods of designing the lenses | C. Benjamin Wooley, James W. Haywood, Ronald J. Clark, Susan W. Neadle, Sheila B. Hickson-Curran | 2010-07-13 |