Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619544 | System and method for instant online postage metering | Felix Bator, David B. Chamberlin, James A. Euchner, Andrei Obrea, David L. Rich +1 more | 2003-09-16 |
| 6535871 | Method for searching a digital rights management package | Brian M. Romansky | 2003-03-18 |