Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482108 | Infra-red laser device and method for searching for lost item | — | 2002-11-19 |
| 6346707 | Electronic imaging system for autoradiography | Douglas L. Vizard, Joel N. Helfer, David J. Steklenski | 2002-02-12 |