Assignee
Inventors
- Herman Groen (6 patents)
- Sibrand Poppema (8 patents)
- Anke ven den Berg (1 patents)
- Lydia Visser (3 patents)
- Judith van der Leij (3 patents)
- Rob P. van Weeghel (3 patents)
- Peter Zwiers (3 patents)
US Patent 7700105 · Granted Apr 20, 2010