Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4962459 | System for accounting for postage expended by a postage meter having data security during printing | Joseph D. Mallozzi, Neale Campbell Hutcheson, Jr., Edward P. Daniels | 1990-10-09 |
| 4941091 | Mail management system transaction data customizing and screening | John H. Steinmetz | 1990-07-10 |
| 4908770 | Mail management system account validation and fallback operation | John H. Steinmetz | 1990-03-13 |
| 4853864 | Mailing systems having postal funds management | William G. Hart, Jr., Ronald P. Sansone, Michael P. Taylor, Terrence M. Doeberl | 1989-08-01 |