Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880903 | Polyketone from carbon monoxide and mixture of olefins | Johannes A. M. Van Broekhoven, Eit Drent, Kenzie Nozaki | 1989-11-14 |
| 4880904 | Polyketone-based structural adhesive | Peter A. Kinneberg, Thomas A. Armer, Adriaan W. Van Breen, Roger E. C. Barton | 1989-11-14 |
| 4868282 | Polyketone preparation from regulated quotient mixture of olefins | Johannes A. M. Van Broekhoven, Eit Drent, Kenzie Nozaki | 1989-09-19 |