Assignee
Inventors
- Henricus Matheus Wilhelmus Maria Thijssen (5 patents)
- Roy Christiaan Montijn (8 patents)
- Johannes Wilhelmus Timmermans (9 patents)
- Theodoor Maximiliaan Slaghek (12 patents)
- Unknown
- Johannes Wilhelmus Leonardus Boumans (6 patents)
US Patent 8771650 · Granted Jul 8, 2014