Assignee
Inventors
- Koen Theo Johan De Groot (8 patents)
- Antonius Hermanus Maria Akkermans (38 patents)
- Cornelus Hendricus Bertus Arnoldus van Dinther (7 patents)
- Stefan PFUNDTNER (13 patents)
- David Antoine Christian Marie Roovers (17 patents)
- Alphonsus Tarcisius Jozef Maria Schipper (15 patents)
- Cornelis Harm Taal (4 patents)