Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155639 | Transport apparatus for a single reel tape cartridge | Sanford Platter, Robert T. Heath, Ron Permut, William J. Rueger, Jeffrey M. Farina +4 more | 1992-10-13 |
| 4805045 | Apparatus for loading and unloading a tape cartridge | Robert L. Lane | 1989-02-14 |
| 4468677 | Printing apparatus | — | 1984-08-28 |
| 4348705 | Random access flexible disk memory | Faquir C. Mittal, Frank J. Arrison | 1982-09-07 |
| 4348101 | Duplex printing apparatus | Jules A. Eibner, Franklin E. Bastian | 1982-09-07 |
| 4327905 | Duplex copying apparatus | — | 1982-05-04 |
| 4302096 | Graphic forms overlay apparatus | Joseph M. Curley | 1981-11-24 |