Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404400 | Cylinder head with valve seat and method for the production thereof | Sebastiaan Maria Krosse, Johannes Petruz Zijp | 2016-08-02 |
| 8353360 | Pile driver | Arris Van Duijvenboden | 2013-01-15 |