Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5812536 | Secure accounting system employing RF communications for enhanced security and functionality | — | 1998-09-22 |
| 4583195 | Mailing system interface between a scale system processor and a serial data bus which interconnects peripheral subsystems | Edward P. Daniels, Daniel F. Dlugos | 1986-04-15 |