Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7175801 | Method for producing a porous titanium material article | Zbigniew Rak, Louis David Berkeveld | 2007-02-13 |
| 5122273 | Hydrophilic membrane, process for producing a hydrophilic membrane | Casper J. N. Rekers, Arie Zwijnenburg, Dirk C. Weyenberg | 1992-06-16 |