Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8353360 | Pile driver | Hendrik Marcel Slot | 2013-01-15 |
| 7695217 | Arrangement for and method of installing building elements | Johannes Louis Leonardus Hessels, Robert Jan Van Foeken | 2010-04-13 |