Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833547 | Ambient-to-cold focus and alignment of cryogenic space sensors using uncooled auxillary detectors | Roy A. Patience, Larry Cunningham, Ray D. Kroll | 2004-12-21 |
| 6792028 | Method and laser beam directing system with rotatable diffraction gratings | Roger J. Withrington | 2004-09-14 |
| 6767103 | Compact four-mirror anastigmat telescope | — | 2004-07-27 |
| 6700699 | Dual color anti-reflection coating | — | 2004-03-02 |