Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486592 | Integral night vision tube contact assembly and method of making | Glen Anthony Maurice, George John Winter, John M. Kessler, Ronald Wesley Ward | 2002-11-26 |
| 6417966 | Rear projection screen using internal reflection | Robert S. Moshrefzadeh, Patrick Thomas, Theodore W. Hodapp, Hsin-hsin Chou, Richard J. Pokorny +1 more | 2002-07-09 |
| 6407859 | Fresnel lens for projection screen | Daniel W. Hennen, Robert S. Moshrefzadeh, Scott M. Tapio, Patrick Thomas | 2002-06-18 |