Assignee
Inventors
- Hendrikus Cornelis Koos VAN DOORN (4 patents)
- Jeroen Robert Willemsen (4 patents)
- Thomas Willem Dekker (16 patents)
- Leon Spierts (9 patents)
- Albertus Dunnewind (6 patents)
- Martinus Johannes Willebrordus Van Zoelen (8 patents)
US Patent 9526269 · Granted Dec 27, 2016