Issued Patents All Time
Showing 51–75 of 101 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6546377 | Virtual postage meter with multiple origins of deposit | Linda V. Gravell, David W. Riley, Brian M. Romansky, Frederick W. Ryan, Jr. | 2003-04-08 |
| 6532452 | System and method for employing digital postage marks as part of value-added services in a mailing system | Theresa Biasi, Shirish Joshi | 2003-03-11 |
| 6526391 | System and method for controlling a postage metering system using data required for printing | Robert A. Cordery | 2003-02-25 |
| 6463354 | System and method for automatic notification of upcoming delivery of mail item | — | 2002-10-08 |
| 6430543 | Controlled acceptance mail fraud detection system | David K. Lee, Monroe A. Weiant, Jr. | 2002-08-06 |
| 6385504 | Mail processing system with unique mailpiece authorization assigned in advance of mailpieces entering carrier service mail processing stream | Robert A. Cordery | 2002-05-07 |
| 6363484 | Method of verifying unreadable indicia for an information-based indicia program | Robert A. Cordery, Richard W. Heiden, Brian M. Romansky, Monroe A. Weiant, Jr. | 2002-03-26 |
| 6289109 | Method and apparatus for processing mailpieces including means for identifying the location and content of data blocks thereon | Ronald E. Gocht | 2001-09-11 |
| 6175827 | Robus digital token generation and verification system accommodating token verification where addressee information cannot be recreated automated mail processing | Robert A. Cordery | 2001-01-16 |
| 6157919 | PC-based open metering system and method | Robert A. Cordery, David K. Lee, Steven J. Pauly, David W. Riley, Frederick W. Ryan, Jr. +1 more | 2000-12-05 |
| 6151590 | Network open metering system | Robert A. Cordery, David K. Lee, Steven J. Pauly, David W. Riley, Frederick W. Ryan, Jr. +1 more | 2000-11-21 |
| 6134328 | Secure user certification for electronic commerce employing value metering system | Robert A. Cordery, David K. Lee, Frederick W. Ryan, Jr., Monroe A. Weiant, Jr. | 2000-10-17 |
| 6125357 | Digital postal indicia employing machine and human verification | — | 2000-09-26 |
| 6073125 | Token key distribution system controlled acceptance mail payment and evidencing system | Robert A. Cordery | 2000-06-06 |
| 6061671 | System and method for disaster recovery in an open metering system | Walter J. Baker, Robert A. Cordery, Joseph L. Gargiulo, Richard W. Heiden, David K. Lee +1 more | 2000-05-09 |
| 6058193 | System and method of verifying cryptographic postage evidencing using a fixed key set | Robert A. Cordery, David K. Lee, Steven J. Pauly, Frederick W. Ryan, Jr., Monroe A. Weiant, Jr. | 2000-05-02 |
| 6058190 | Method and system for automatic recognition of digital indicia images deliberately distorted to be non readable | Robert A. Cordery, Claude Zeller | 2000-05-02 |
| 6035290 | Method for enhancing security and for audit and control of a cryptographic verifier | — | 2000-03-07 |
| 6009416 | System and method for detection of errors in accounting for postal charges in controlled acceptance environment | — | 1999-12-28 |
| 5982896 | System and method of verifying cryptographic postage evidencing using a fixed key set | Robert A. Cordery, David K. Lee, Steven J. Pauly, Frederick W. Ryan, Jr., Monroe A. Weiant, Jr. | 1999-11-09 |
| 5974147 | Method of verifying unreadable indicia for an information-based indicia program | Robert A. Cordery, Richard W. Heiden, Brian M. Romansky, Monroe A. Weiant, Jr. | 1999-10-26 |
| 5953427 | Electronic data interchange postage evidencing system | Robert A. Cordery, Steven J. Pauly | 1999-09-14 |
| 5936865 | Mail processing system with unique mailpiece authorization assigned in advance of mailpieces entering carrier service mail processing stream | Robert A. Cordery | 1999-08-10 |
| 5923406 | Personal postage stamp vending machine | Glynn M. Brasington, Steven J. Shapiro | 1999-07-13 |
| 5878136 | Encryption key control system for mail processing system having data center verification | Hyung-kun Kim, Robert A. Cordery | 1999-03-02 |