Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876295 | Flexible thermoplastic epoxy resin and coatings prepared therefrom | David J. Duncan | 1989-10-24 |
| 4855366 | Monocarboxylic acid derivatives of aromatic based epoxy resins | — | 1989-08-08 |
| 4855385 | Monocarboxylic acid derivatives of aliphatic based epoxy resins | — | 1989-08-08 |
| 4845135 | Thermoplastic epoxy resin and coatings prepared therefrom | — | 1989-07-04 |
| 4837248 | Flexible thermoplastic epoxy resin and coatings prepared therefrom | David J. Duncan | 1989-06-06 |
| 4797432 | Thermoplastic epoxy resin and coatings prepared therefrom | — | 1989-01-10 |