Assignee
Inventors
- Hendrikus Herman Marie Cox (12 patents)
- Ronald Cornelis Gerardus Gijzen (3 patents)
- Patrick Willem Paul Limpens (7 patents)
- Bart Friso Riedstra (2 patents)
- Frits Van Der Meulen (46 patents)
US Patent 10620552 · Granted Apr 14, 2020