Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907399 | Secure user certification for electronic commerce employing value metering system | Robert A. Cordery, David K. Lee, Leon A. Pintsov, Frederick W. Ryan, Jr. | 2005-06-14 |
| 6898581 | Secure user certification for electronic commerce employing value metering system | Robert A. Cordery, David K. Lee, Leon A. Pintsov, Frederick W. Ryan Jr. | 2005-05-24 |
| 6865557 | Network open metering system | Robert A. Cordery, David K. Lee, Steven J. Pauly, Leon A. Pintsov, David W. Riley +1 more | 2005-03-08 |
| 6839693 | System for detecting mail pieces with duplicate indicia | Robert A. Cordery | 2005-01-04 |