Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402888 | Security paper comprising localized areas with reduced thickness and opacity, and method for making same | Pierre Doublet, Jean-Paul Menez | 2002-06-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402888 | Security paper comprising localized areas with reduced thickness and opacity, and method for making same | Pierre Doublet, Jean-Paul Menez | 2002-06-11 |