Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047673 | Light control device exhibiting batwing luminous intensity distributions in upper and lower hemispheres | — | 2011-11-01 |
| 8038315 | Luminaire housing with printed bottom panel | Steven William Johns | 2011-10-18 |