Assignee
No assignee recorded.
Inventors
- Pia Willberg-Keyriläinen (5 patents)
- Jarmo Ropponen (6 patents)
- Tero Malm (5 patents)
- Unknown
- Hannu Minkkinen (7 patents)
- Ali Harlin (37 patents)
US Patent 12497494 · Granted Dec 16, 2025
No assignee recorded.