Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8329292 | Absorbent article for absorbing moisture on a structure | James E. Toonen, Sharf U. Ahmed, Stephen G. Rippe | 2012-12-11 |
| 5635331 | Substrate and a color proofing article having release agent/adhesive mixture coated thereon | Steven L. Kangas, Ramesh C. Kumar | 1997-06-03 |
| 5232814 | Presensitized color-proofing sheet | Timothy W. Olson | 1993-08-03 |
| 4561696 | In situ recovery of mineral values | — | 1985-12-31 |