Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7917454 | System and method for instant online postage metering | David B. Chamberlin, James A. Euchner, Thomas J. Foth, Andrei Obrea, David L. Rich +1 more | 2011-03-29 |
| 6575362 | Secure money order issuing kiosk | William Berson, John L. Campo, Kathryn V. Lawton, Andrei Obrea, Michael Y. Swaluk +1 more | 2003-06-10 |
| 6026385 | Encrypted postage indicia printing for mailer inserting systems | George B. Harvey, Michael Y. Swaluk | 2000-02-15 |
| 5826246 | Secure postage meter in an ATM application | William Berson, John L. Campo, Kathryn V. Lawton, Andrei Obrea, Michael Y. Swaluk +1 more | 1998-10-20 |
| 5812666 | Cryptographic key management and validation system | Walter J. Baker, Robert A. Cordery, Kevin D. Hunter, Kathryn V. Lawton, Louis J. Loglisci +5 more | 1998-09-22 |
| 5680456 | Method of manufacturing generic meters in a key management system | Walter J. Baker, Robert A. Cordery, Frank M. D'Ippolito, Kevin D. Hunter, Kathryn V. Lawton +5 more | 1997-10-21 |
| 5621795 | System and method for fault tolerant key management | Walter J. Baker, Chunhua Li | 1997-04-15 |
| 4802541 | Weighing scale with voice coil | Kevin D. Hunter, Robert T. Durst, Jr. | 1989-02-07 |