Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830713 | Method for making coPEN/PMMA multilayer optical films | Timothy J. Hebrink, Yaoqi J. Liu, Bruce A. Nerad, John A. Wheatley | 2004-12-14 |
| 6788463 | Post-formable multilayer optical films and methods of forming | James M. Jonza, Olester Benson, Jr., Andrew J. Ouderkirk, Michael F. Weber | 2004-09-07 |
| 6749427 | Dental articles including post-formable multilayer optical films | Kathryn R. Bretscher, Sumita B. Mitra, Olester Benson, Jr., James M. Jonza, Andrew J. Ouderkirk +2 more | 2004-06-15 |
| 6673275 | Method for making optical devices from homopolymers | Richard C. Allen, Susan L. Kent, Ronald J. Tabar, Elisa M. Cross, Stephen A. Johnson +3 more | 2004-01-06 |