Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587198 | Compact, solar spectrometer with sub-one-third angstrom resolution, faint-light compensation, and infrared and ultraviolet suppression | — | 2003-07-01 |
| 6516643 | Pop-up, precision lock-cylinder that reveals at once, with visual and tactile cues, who else with a key has sought or gained entry | — | 2003-02-11 |