Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086215 | Method and apparatus for discriminating or locating bar codes for an optical mark reader | John V. McMillin | 1992-02-04 |
| 4794241 | Scannable document velocity detector | John V. McMillin | 1988-12-27 |