Assignee
Inventors
- Johan Kallstrom (1 patents)
- Fredrik Kallstrom (1 patents)
- Martin Malmqvist (2 patents)
- Roger Bergstrom (3 patents)
- Conny Johansson (1 patents)
- Maria Tornblom (1 patents)
- Sofi Karlsson (1 patents)
US Patent 11331830 · Granted May 17, 2022