Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5833854 | Semipermeable composite membrane and a method for the preparation of such a membrane | Jan de Rijk, Casper J. N. Rekers | 1998-11-10 |
| 5122273 | Hydrophilic membrane, process for producing a hydrophilic membrane | Casper J. N. Rekers, Gerrit Snijders, Dirk C. Weyenberg | 1992-06-16 |