Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994513 | Polyketone copolymer composition comprising amide or aluminum compound | Johannes L. M. Syrier, Dirk A. Borger, Antonius A. Broekhuis, Franciscus C. Groenland | 1991-02-19 |