Assignee
Inventors
- Unknown
- Tjarko Adriaan Rudolf Van Empel (41 patents)
- Marcel Johannus Elisabeth Hubertus Muitjens (12 patents)
- Lun Kai Cheng (21 patents)
- Franciscus Johannes Joseph Janssen (47 patents)
- Willem Arie Van Helden (1 patents)
- Richard Versluis (6 patents)
- Paulus Bartholomeus Johannes Schaareman (3 patents)
- Axel Sebastiaan Lexmond (4 patents)
- Evert Nieuwkoop (10 patents)
- Charles William Barras Potts (1 patents)
- Martinus Henricus Johannes Lemmen (1 patents)
- Frederik Van Der Graaf (6 patents)
- Mathilde Gertrudis Maria De Kroon (3 patents)
- Johannes Fransiscus Maria Velthuis (5 patents)