Assignee
Inventors
- Edward Haeggström (13 patents)
- Ari Salmi (14 patents)
- Ivan Kassamakov (5 patents)
- Heikki Nieminen (31 patents)
- Timo RAUHALA (5 patents)
- Kalle Hanhijärvi (1 patents)
- Antti Kontiola (8 patents)
US Patent 10765558 · Granted Sep 8, 2020