Assignee
Inventors
- Lars Magnus Tollin (5 patents)
- Melle Rinze Nieuwhof (5 patents)
- Arie Grootenboer (1 patents)
- Jacobus Theodorus Josef Aaldering (4 patents)
- Henricus Johannes Marinus Petrus Van Hal (3 patents)
- Matheus Theodorus De Groot (2 patents)
US Patent 10155714 · Granted Dec 18, 2018