Assignee
Inventors
- Emma Elina Ikonen (8 patents)
- Ari Pitkänen (8 patents)
- Lauri Tapio Aarnio (5 patents)
- Erno Petteri Muuranto (6 patents)
- Elizabeth K. Devins (2 patents)
- Robert Filip Arnold Santala (7 patents)
US Patent 9905105 · Granted Feb 27, 2018