Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9411172 | Multifocal lens with a diffractive optical power region | Joshua N. Haddock, William Kokonaski, Roger Clarke, Ronald D. Blum | 2016-08-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9411172 | Multifocal lens with a diffractive optical power region | Joshua N. Haddock, William Kokonaski, Roger Clarke, Ronald D. Blum | 2016-08-09 |