Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320960 | Sensor controlling in computer fanfold reproduction | Joseph W. Ward | 1982-03-23 |
| 4313672 | Stepper motor drive system in computer fanfold reproduction | Joseph W. Ward | 1982-02-02 |