Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4710963 | Apparatus for sensing the condition of a document | Paul D. Lacey | 1987-12-01 |
| 4650320 | Detecting luminescent security features | Michael Potter | 1987-03-17 |
| 4592090 | Apparatus for scanning a sheet | Barry J. Curl | 1986-05-27 |