Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447135 | Lightguide having a directly secured reflector and method of making the same | David L. Wortman, Sanford Cobb, Jr., Mark E. Gardiner, Wade D. Kretman | 2002-09-10 |
| 6379016 | Light guide with extraction structures | Gary T. Boyd, Richard A. Miller, Leland R. Whitney | 2002-04-30 |
| 6357880 | Display apparatus with corrosion-resistant light directing film | Robert J. Fleming, Timothy J. Gardner, Christopher S. Lyons, Stephen P. Maki, Mark D. Nachbor | 2002-03-19 |
| 6356391 | Optical film with variable angle prisms | Mark E. Gardiner, Sanford Cobb, Jr., Wade D. Kretman | 2002-03-12 |