Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5994462 | Solid coating compositions for powder and extrusion applications | Stephen Postle, Hans Widmer | 1999-11-30 |
| 4295930 | Alkoxylated dioxolanes as paper sizing agents | Thomas Aitken, David J. Kowalski | 1981-10-20 |