Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6918616 | Printed security device and method | Laurence Suzzarini | 2005-07-19 |
| 6227572 | Durable tactile indicia for banknotes/documents and method of making same | — | 2001-05-08 |
| 6063176 | Bright metallic intaglio ink composition | — | 2000-05-16 |