Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5397624 | Pressure-sensitive copying paper | Daniel G. Moyaerts, Christian Y. A. M. De Raedt | 1995-03-14 |
| 5177051 | Pressure-sensitive copying paper | Susan C. Tilbury | 1993-01-05 |