Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8173247 | Lightweight high stiffness composites having class A surface finish | Rudolf Nuss | 2012-05-08 |
| 4721568 | Semipermeable composite membrane | Henricus C. W. M. Buys, Aart J. Naaktgeboren, Aris van Elven | 1988-01-26 |