Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7232218 | Bifocal multiorder diffractive lenses for vision correction | G. Michael Morris, Dale Buralli | 2007-06-19 |
| 7156516 | Diffractive lenses for vision correction | G. Michael Morris, Dale Buralli | 2007-01-02 |
| 7093938 | Bifocal multiorder diffractive lenses for vision correction | G. Michael Morris, Dale Buralli | 2006-08-22 |
| 7025456 | Diffractive lenses for vision correction | G. Michael Morris, Dale Buralli | 2006-04-11 |
| 6951391 | Bifocal multiorder diffractive lenses for vision correction | G. Michael Morris, Dale Buralli | 2005-10-04 |
| 6624949 | Printing apparatus for photosensitive media using dichroic prism in illumination path | James E. Roddy, Robert J. Zolla | 2003-09-23 |
| 5335158 | High efficiency linear light source | Martin C. Kaplan, Gary L. Erck | 1994-08-02 |
| 5146341 | Film scanner having a dynamic film gate and an integrating cylinder incorporated therein | Gary L. Erck | 1992-09-08 |
| 5103385 | Linear light source | Gary L. Erck | 1992-04-07 |