Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4372699 | Sheet feeder for typewriters | — | 1983-02-08 |
| 4289411 | Multilingual ink jet printer | Rorger W. Cornelius, James D. Hill | 1981-09-15 |
| 4272204 | Automatic margin determining apparatus for a scanned sheet of paper | Walter J. Wipke | 1981-06-09 |
| 4270868 | Digital pulse-width modulated printer escapement control system | David Morgan, Robert F. Pan, Glenn S. Westerman | 1981-06-02 |
| 4265556 | Apparatus for setting proportional margins based upon the width of a scanned sheet of paper | Michael L. Krieg | 1981-05-05 |