Assignee
Inventors
- Bernd Ackermann (53 patents)
- Theodorus Johannes Petrus Van Den Biggelaar (27 patents)
- PIETER JOHANNES STOBBELAAR (4 patents)
- Haimin Tao (62 patents)
- Henricus Theodorus Van Der Zanden (15 patents)
US Patent 11109470 · Granted Aug 31, 2021