Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714352 | Mini-optical light shelf daylighting system | Zach Rogers, Michael Holtz, Caroline M. Clevenger | 2004-03-30 |
| 6480336 | Mini-optical light shelf daylighting system | Michael Holtz | 2002-11-12 |
| 6239910 | Mini-optical light shelf daylighting system | — | 2001-05-29 |