Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595997 | Queue symbol field recovery flags for defining boundaries of one or more fields of a document read by a reader sorter | Charles W. Dawson | 1986-06-17 |
| 4425626 | Apparatus for translation of character codes for application to a data processing system | Charles W. Dawson | 1984-01-10 |
| 4325117 | Apparatus for calculating a check digit for a stream of data read from a document | Charles W. Dawson | 1982-04-13 |