Assignee
Inventors
- Michel Cornelis Josephus Marie Vissenberg (125 patents)
- Johannes Petrus Maria Ansems (118 patents)
- Ramon Pascal Van Gorkom (35 patents)
- Anthonie Hendrik Bergman (76 patents)
- Marcellinus Petrus Carolus Michael Krijn (100 patents)
- Teunis Willem Tukker (32 patents)