Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8283296 | Lubricant for hot forging applications | Laurent Hugues, Geert Heideman, Douwe Marten Kok, Gerko Odink | 2012-10-09 |
| 6040278 | Water-free release/lubrication agent for treating the walls of a die for original shaping or reshaping | Douwe Marten Kok | 2000-03-21 |