Assignee
Inventors
- Henrikus Herman Marie Cox (71 patents)
- Willem Herman Gertruda Anna Koenen (14 patents)
- Thomas Augustus Mattaar (10 patents)
- Martinus Theodorus Jacobus Pieterse (1 patents)
- Rob Antonius Andries Verkooijen (2 patents)
US Patent 8681316 · Granted Mar 25, 2014