Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5567272 | Process for recycling silicone-coated paper | Walter Kamutzki, Dieter Wolf | 1996-10-22 |
| 5244968 | Aqueous-dispersed polymer compositions containing cyanoalkyl esters of unsaturated carboxylic acids | David L. Porter | 1993-09-14 |