Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6601768 | Imaging module for optical reader comprising refractive diffuser | Melvin D. McCall, Vivian L. Hunter, Charles P. Barber, William H. Havens, Michael A. Ehrhart +1 more | 2003-08-05 |