Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889901 | Ultraviolet-curable blends of acrylated polyurethanes and silsesquioxane oligomers having improved adhesion to glass | John L. Derer | 1989-12-26 |
| 4848770 | Three-piece solid golf ball | — | 1989-07-18 |