Assignee
Inventors
- Martinus Bernardus Stapelbroek (37 patents)
- Jan Bennik (12 patents)
- Albert Jan Aitink (34 patents)
- Robbert Freerk Johan Van Der Scheer (13 patents)
- Remy Amos Abraham Ripandelli (5 patents)
- Johan Pragt (16 patents)
- Fokke Roelof Voorhorst (36 patents)