Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769694 | Secure postage payment system and method | Robert G. Schwartz, George Brookner, Michael A. Brown, David H. Mechler, Gary Allen Gardner +1 more | 2010-08-03 |
| 7257558 | System and method for conducting a financial transaction between a sender and recipient of a mail piece | Robert G. Schwartz, George Brookner, Michael A. Brown, David H. Mechler, Douglas T. Heroy +1 more | 2007-08-14 |
| 7226494 | Secure postage payment system and method | Robert G. Schwartz, George Brookner, Michael A. Brown, David H. Mechler, Douglas T. Heroy +1 more | 2007-06-05 |
| 6462286 | Electronic postage scale system and method | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 2002-10-08 |
| 6153835 | System and method for an electronic postage scale with variable function keys and window screens | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 2000-11-28 |
| 6078910 | Printing postage with cryptographic clocking security | George Brookner, Michael A. Brown, Robert G. Schwartz | 2000-06-20 |
| 6013878 | Adjustable display for use with an electronic postage scale system | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 2000-01-11 |
| 6009417 | Proof of postage digital franking | George Brookner, Michael A. Brown, Robert G. Schwartz, Eric L. Zuidema | 1999-12-28 |
| 5905232 | Electronic postage scale system and method | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 1999-05-18 |
| 5841076 | Electronic scale system with programmable function keys | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 1998-11-24 |
| 5780778 | Electronic postage scale system and method | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 1998-07-14 |
| 5675493 | Electronic postage scale system and method | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 1997-10-07 |
| 5615120 | Electronic postage scale system and method | Robert G. Schwartz, Allen A. Crowe, James S. Emmett, Martin F. Palange, Mark E. Simcik +5 more | 1997-03-25 |