Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862537 | Form-retaining pad for preparing a beverage suitable for consumption | Vincent Jan Steenhof, Joseph Theodoor Knitel | 2018-01-09 |
| RE44759 | Form-retaining pad for preparing a beverage suitable for consumption | Vincent Jan Steenhof, Joseph Theodoor Knitel | 2014-02-11 |
| 8617627 | Form-retaining pad for preparing a beverage suitable for consumption | Vincent Jan Steenhof, Joseph Theodoor Knitel | 2013-12-31 |
| 8147886 | Form-retaining pad for preparing a beverage suitable for consumption | Vincent Jan Steenhof, Joseph Theodoor Knitel | 2012-04-03 |
| 4452303 | Device and a method for recovering heat from the soil | Theodorus P. M. Bontje, Gerrit Schuldink, Gerrit H. Heetbrink, Warner Jan de Putter | 1984-06-05 |