Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7290436 | Device for measuring the static and/or dynamic friction coefficient of a surface | Marinus Hendrikus Olde Weghuis, Gerben Christiaan Bierma, Hendrik Hazenberg | 2007-11-06 |