Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5147925 | Production of polyurethane polymers, the polymers so produced, and compositions containing them | David Alan Pears | 1992-09-15 |
| 5002998 | Aqueous coating compositions | John G. Carey, Gerardus C. Overbeek, Yvonne W. Smak | 1991-03-26 |
| 4988762 | Aqueous coating compositions | Gerardus Cornelis Overbeek | 1991-01-29 |