Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971652 | Connecting mechanism for pivotally connecting a shoe to a sporting device | Maarten Bobbert, Gerrit de Groot, Johannes Hendricus Petrus Houdjik, Hans Meester, Albert Schreurs | 2005-12-06 |