Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6780519 | Flame-treating process | Mark A. Strobel, Christopher S. Lyons, Donald J. McClure, John R. Park | 2004-08-24 |
| 6656571 | Cube corner cavity based retroreflectors and methods for making same | Gerald M. Benson, Kenneth L. Smith, James C. Coderre, Paul E. Humpal | 2003-12-02 |
| 6357880 | Display apparatus with corrosion-resistant light directing film | Kenneth A. Epstein, Robert J. Fleming, Timothy J. Gardner, Christopher S. Lyons, Stephen P. Maki | 2002-03-19 |
| 6264336 | Display apparatus with corrosion-resistant light directing film | Kenneth A. Epstein, Robert J. Fleming, Timothy J. Gardner, Christopher S. Lyons, Stephen P. Maki | 2001-07-24 |