Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667293 | Electronic item selection apparatus and method | Wilbur L. Schultz, Robert Kong | 1987-05-19 |
| 4479194 | System and method for reading marks on a document | M. Charles Fogg, John R. Veale | 1984-10-23 |