Assignee
Inventors
- Arnold Aalders (24 patents)
- Michiel Dirk Augustinus Bijloo (4 patents)
- Alexander Cornelis Geerlings (6 patents)
- Godefridus Gertruda Willem Beulen (2 patents)
- Theodorus Johannes Adrianus Maria Den Bekker (4 patents)
US Patent 9278167 · Granted Mar 8, 2016