Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5776651 | Laminable proofing elements | Ying-Yuh Lu, Paul J. Wang | 1998-07-07 |
| 5763122 | Low optical dot gain color proof composites | — | 1998-06-09 |
| 5310627 | Changing the color of yellow resist images by application of pH-sensitive dyes | Suzan J. Hirz | 1994-05-10 |
| 5176973 | Low optical dot gain pre-press proofs wherein the first down adhesive layer thickness is at least twice that of any additional thin adhesive layer | Charles Jacob Gifford, Jack E. Cook, Julien Wajs | 1993-01-05 |
| 4993753 | Self-assembled personalized hidden message device | — | 1991-02-19 |