Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967053 | Durable, open-faced retroreflective prismatic construction | Patrick W. Mullen, Gus Bernard | 2005-11-22 |
| 6891677 | Subwavelength optical microstructure light-redirecting films | Patrick W. Mullen, Xiao-Jing Lu | 2005-05-10 |
| 6877866 | Multi-orientation retroreflective structure | Xiao-Jing Lu, Gary J. Gauer | 2005-04-12 |