Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9239141 | Optical element providing oblique illumination and apparatuses using same | — | 2016-01-19 |
| 9217554 | Optical element providing oblique illumination and apparatuses using same | — | 2015-12-22 |
| 8369678 | Optical devices for guiding illumination | Stephen H. Chakmakjian, Tasso Sales, G. Michael Morris | 2013-02-05 |
| 8111968 | Optical devices for guiding illumination | Stephen H. Chakmakjian, Tasso Sales, G. Michael Morris | 2012-02-07 |
| 7918583 | Illumination devices | Stephen H. Chakmakjian, Tasso Sales, G. Michael Morris | 2011-04-05 |
| 7593615 | Optical devices for guiding illumination | Stephen H. Chakmakjian, Tasso Sales, G. Michael Morris | 2009-09-22 |
| 6583932 | Optical system for diffusing light | Nicholas George | 2003-06-24 |
| 6259561 | Optical system for diffusing light | Nicholas George | 2001-07-10 |