Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4618635 | Coating compositions prepared from lactone-acrylate adduct, polyol and isocyanate | Claiborn L. Osborn, Joseph V. Koleske | 1986-10-21 |
| 4528334 | Carboxylated poly(oxyalkylenes) | Robert J. Knopf | 1985-07-09 |
| 4451608 | Amphoteric acrylic ester based latexes | Richard A. Hammock | 1984-05-29 |
| 4198488 | Polymer-polyols and polyurethanes based thereon | Kenneth L. Hoy, Carl G. Seefried, Jr. | 1980-04-15 |