Assignee
Inventors
- Marcel Jozef Maria Van der Aa (27 patents)
- Albertus Henricus Maria Theresia Van Heertum (6 patents)
- Jacobus Alphonsus Josephus Van Dun (19 patents)
- Maria Victorina Francisca Somers (18 patents)
- Walter Boudewijin Leopold Wouters (2 patents)