Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863990 | Modified solution polymers for coatings, films, mastics, caulks, and adhesives | Shang-Jaw Chiou | 1989-09-05 |
| 4814373 | Modified latex polymer composition | Lawrence S. Frankel, Gerald L. Jones | 1989-03-21 |