Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855427 | Epoxy resins obtained from reaction of epoxyalkyl halides and aromatic hydroxyl-containing melamines | Klaus Ebel, Thomas Allspach | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855427 | Epoxy resins obtained from reaction of epoxyalkyl halides and aromatic hydroxyl-containing melamines | Klaus Ebel, Thomas Allspach | 1989-08-08 |