Assignee
Inventors
- Jan Hijman (9 patents)
- Gerardus Johannes Franciscus Theodorus van der Beek (7 patents)
- Camiel Eugène Groffen (4 patents)
- Tomasz Kaszuba (2 patents)
- Krzysztof Bialy (2 patents)
- Grzegorz Kurpiel (2 patents)
US Patent 10708685 · Granted Jul 7, 2020