Assignee
No assignee recorded.
Inventors
- Stefan Knauf (3 patents)
- Helmut Buck (13 patents)
- Juergen Ritz (3 patents)
- Veronika Himmelsbach (2 patents)
- Unknown
- Johannes Schulte (6 patents)
- Unknown
US Patent 11427020 · Granted Aug 30, 2022
No assignee recorded.