Assignee
Inventors
- Väino Sammelselg (3 patents)
- Juhana Kostamo (27 patents)
- Willi Bayerl (1 patents)
- Jaan Aarik (2 patents)
- Lauri Aarik (3 patents)
- Sven Lindfors (37 patents)
- Peter Adam (41 patents)
- Juho POUTIAINEN (1 patents)
US Patent 11326254 · Granted May 10, 2022