Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5884292 | System for smart card funds refill | Walter J. Baker, Joseph L. Gargiulo | 1999-03-16 |
| 5812664 | Key distribution system | Elizabeth Bernobich, Robert W. Sisson | 1998-09-22 |
| 5793867 | System and method for disaster recovery in an open metering system | Robert A. Cordery, David K. Lee, Leon A. Pintsov, Frederick W. Ryan, Jr., Walter J. Baker +1 more | 1998-08-11 |
| 5749078 | Method and apparatus for storage of accounting information in a value dispensing system | Joseph L. Gargiulo, Walter J. Baker | 1998-05-05 |
| 5638442 | Method for remotely inspecting a postage meter | Joseph L. Gargiulo, Robert G. Arsenault | 1997-06-10 |