Assignee
Inventors
- Reinardus Hermanus Bernardus Deenen (1 patents)
- Willem Nijman (3 patents)
- Johannes Gerardus Maria Gelinck (1 patents)
- Martijn Van Dongen (1 patents)
- Gradus Johannes Kloppers (1 patents)
- Robert Henry Hadfield (1 patents)
US Patent 9854626 · Granted Dec 26, 2017