Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170679 | Optically active color filter | Lawrence Lieberman | 2007-01-30 |
| 6352358 | Universally positionable climate controlled light enclosure | Lawrence Lieberman, Karl C. Davis | 2002-03-05 |