Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406452 | Apparatus and method for separating solid particles from a slurry | Dirk Verdoes, Johannes van der Meer, Michael Sell, Jean-Marie Collard | 2019-09-10 |
| 8641786 | Rotating knife, washing column, and method for disintegrating a crystal bed in a washing column | Piet Huisjes, Johannes van der Meer, Dirk Verdoes | 2014-02-04 |
| 7959310 | Optical arrangement and EUV lithography device with at least one heated optical element, operating methods, and methods for cleaning as well as for providing an optical element | Dirk Heinrich Ehm, Annemieke Van De Runstraat, Bastiaan Theodoor Wolschrijn, Arnoldus Jan Storm, Thomas Stein +8 more | 2011-06-14 |
| 7425273 | Method and apparatus for processing a suspension | Piet Huisjes, Johannes van der Meer, Dirk Verdoes | 2008-09-16 |