Issued Patents All Time
Showing 126–150 of 158 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796841 | Secure user certification for electronic commerce employing value metering system | David K. Lee, Leon A. Pintsov, Frederick W. Ryan, Jr., Monroe A. Weiant, Jr. | 1998-08-18 |
| 5793867 | System and method for disaster recovery in an open metering system | David K. Lee, Leon A. Pintsov, Frederick W. Ryan, Jr., Walter J. Baker, Joseph L. Gargiulo +1 more | 1998-08-11 |
| 5781634 | Electronic data interchange postage evidencing system | Steven J. Pauly, Leon A. Pintsov | 1998-07-14 |
| 5768132 | Controlled acceptance mail system securely enabling reuse of digital token initially generated for a mailpiece on a subsequently prepared different mailpiece to authenticate payment of postage | Leon A. Pintsov, Monroe A. Weiant, Jr. | 1998-06-16 |
| 5762428 | Method and apparatus for securely printing a postal indicia image by dividing printing of the image in multiple passes | Charles F. Murphy, III | 1998-06-09 |
| 5742682 | Method of manufacturing secure boxes in a key management system | Walter J. Baker, Frank M. D'Ippolito, Gary M. Heiden, Kathyrn V. Lawton, Steven J. Pauly | 1998-04-21 |
| 5696829 | Digital postage meter system | Thomas A. D'Andrea, Jerome Jackson, Wallace Kirschner, Richard A. Malin, David T. McPherson +4 more | 1997-12-09 |
| 5682429 | Electronic data interchange postage evidencing system | Steven J. Pauly, Leon A. Pintsov | 1997-10-28 |
| 5680456 | Method of manufacturing generic meters in a key management system | Walter J. Baker, Feliks Bator, Frank M. D'Ippolito, Kevin D. Hunter, Kathryn V. Lawton +5 more | 1997-10-21 |
| 5675650 | Controlled acceptance mail payment and evidencing system | Linda V. Gravell, Leon A. Pintsov, Monroe A. Weiant, Jr. | 1997-10-07 |
| 5666421 | Mail processing system including data center verification for mailpieces | Jose Pastor, George Brookner, Hyung-kun Kim | 1997-09-09 |
| 5661803 | Method of token verification in a key management system | John F. Braun, Frank M. D'Ippolito, Kathyrn V. Lawton, Steven J. Pauly, Leon A. Pintsov +2 more | 1997-08-26 |
| 5655023 | Advanced postage payment system employing pre-computed digital tokens and with enhanced security | Frank M. D'Ippolito, Leon A. Pintsov | 1997-08-05 |
| 5628249 | Apparatus and method for preparing a mail piece | James L. Harman | 1997-05-13 |
| 5612889 | Mail processing system with unique mailpiece authorization assigned in advance of mailpieces entering carrier service mail processing stream | Leon A. Pintsov | 1997-03-18 |
| 5465381 | Processor and read/write head incorporated in disk for communicating data to host directly from processor read/write head to read/write head of host disk drive | Alfred Schmidt | 1995-11-07 |
| 5454038 | Electronic data interchange postage evidencing system | Steven J. Pauly, Leon A. Pintsov | 1995-09-26 |
| 5423054 | Processor and read/write head incorporated in disk for communicating data to host directly from processor read/write head to read/write head of host disk drive | Alfred Schmidt | 1995-06-06 |
| 5390251 | Mail processing system including data center verification for mailpieces | Jose Pastor, George Brookner, Hyung-kun Kim | 1995-02-14 |
| 5304982 | Apparatus and method for detecting magnetic electronic article surveillance markers | — | 1994-04-19 |
| 5246522 | Method of making deactivatable electronic article surveillance markers | Charles F. Murphy, III | 1993-09-21 |
| 5191315 | Deactivatable electronic article surveillance markers using short semi-hard magnetic wires | Charles F. Murphy, III | 1993-03-02 |
| 5017907 | Double pulse magnetic markers | William Kilmartin, Claude Zeller | 1991-05-21 |
| 5010320 | Self modulating electronic article surveillance marker | — | 1991-04-23 |
| 5005001 | Field generation and reception system for electronic article surveillance | — | 1991-04-02 |