Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678410 | Electrically adjustable optical diffusion for luminaires | James H. Collias, Charles H. Collias, Jeffrey M. Hamel | 2017-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678410 | Electrically adjustable optical diffusion for luminaires | James H. Collias, Charles H. Collias, Jeffrey M. Hamel | 2017-06-13 |