Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7758960 | Composite materials comprising PPTA and nanotubes | Hanneke Boerstoel, Hendrik Swierenga | 2010-07-20 |
| 7534486 | Composite materials comprising PPTA and nanotubes | Hanneke Boerstoel, Hendrik Swierenga | 2009-05-19 |