Assignee
Inventors
- Frank Rittig (14 patents)
- Stefan Koch (80 patents)
- Alois Kindler (30 patents)
- Michael Koch (18 patents)
- Ferdinand Leifeld (146 patents)
- Vaidotas Navickas (6 patents)
- Markus Gruen (2 patents)
US Patent 10337144 · Granted Jul 2, 2019