Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7819327 | Ink with cohesive failure and identification document including same | Robert L. Jones | 2010-10-26 |
| 7498075 | Use of pearlescent and other pigments to create a security document | Robert L. Jones | 2009-03-03 |
| 7143950 | Ink with cohesive failure and identification document including same | Robert L. Jones | 2006-12-05 |
| 6827277 | Use of pearlescent and other pigments to create a security document | Robert L. Jones | 2004-12-07 |