Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430543 | Controlled acceptance mail fraud detection system | David K. Lee, Leon A. Pintsov | 2002-08-06 |
| 6363484 | Method of verifying unreadable indicia for an information-based indicia program | Robert A. Cordery, Richard W. Heiden, Leon A. Pintsov, Brian M. Romansky | 2002-03-26 |