Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4748480 | Controlled authentic document recognition equipment | Paul F. Jacobs, Thomas A. Whatley, John D. Worden, William Green | 1988-05-31 |
| 4738901 | Method and apparatus for the prevention of unauthorized copying of documents | Joel R. Finkel, Paul F. Jacobs, William Green | 1988-04-19 |
| 4678322 | Method and apparatus for the prevention of unauthorized copying of documents | Joel R. Finkel, Paul F. Jacobs, William Green | 1987-07-07 |