Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337358 | Apparatus for recording a transaction including authenticating an identification card | John T. Balga, Jr., Edward P. Cornell | 1994-08-09 |
| 5224046 | System for recharging a plurality of postage meters | Hyung-kun Kim, Eric L. Zuidema | 1993-06-29 |
| 4999481 | Method and apparatus for sequentially numbering mail pieces | Patricia B. Baer, Kevin D. Hunter, William G. Hart, Jr., Ronald P. Sansone | 1991-03-12 |
| 4907161 | Batch mailing system | Ronald P. Sansone, Kevin D. Hunter, William G. Hart, Jr., Wojciech M. Chrosny | 1990-03-06 |
| 4862386 | Apparatus for preparing a letter | Robert T. Durst, Jr., Kevin D. Hunter, Alfred Schmidt | 1989-08-29 |
| 4849884 | Mailing and accounting system | Robert T. Durst, Jr. | 1989-07-18 |
| 4837701 | Mail processing system with multiple work stations | Ronald P. Sansone, George G. Gelfer, Michael P. Taylor | 1989-06-06 |
| 4821195 | Method and apparatus for sequentially numbering mail pieces | Patricia B. Baer, Kevin D. Hunter, William G. Hart, Jr., Ronald P. Sansone | 1989-04-11 |
| 4800505 | Mail preparation system | Robert T. Durst, Jr., Kevin D. Hunter, Leon A. Pintsov, William G. Hart, Jr., Morton Silverberg | 1989-01-24 |
| 4800506 | Apparatus for preparing mail pieces | Robert T. Durst, Jr., Kevin D. Hunter, Alfred Schmidt | 1989-01-24 |
| 4797832 | Letter preparing apparatus | Robert T. Durst, Jr., Kevin D. Hunter, Alfred Schmidt | 1989-01-10 |