Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568555 | Rail system for a stairlift with movable end section | Dennis Vroegindeweij | 2009-08-04 |
| 7523807 | Tilt mechanism for the movable part of a stairlift guide | Dennis Vroegindeweij | 2009-04-28 |
| 6712192 | Staircase guide for a stairlift | Dennis Vroegindeweij | 2004-03-30 |
| 5491499 | Inkjet nozzle for an inkjet printer | Christiaan P. M. Bibbe, Wilhelmus J. C. Prinsen, Fransiscus J. M. van de Weyer | 1996-02-13 |