Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835205 | Copolyester adhesive containing hyroxymethyl benzoic acid | — | 1989-05-30 |
| 4833174 | Wood-like polymeric composition | — | 1989-05-23 |
| 4798883 | Modified polyethylene naphthalate | Merry E. Floyd | 1989-01-17 |