Assignee
No assignee recorded.
Inventors
- Ferenc Horváth (9 patents)
- Györgyi Osztrovszky (5 patents)
- Gyula Dekany (49 patents)
- Andras Nagy (13 patents)
- Piroska Kovács-Pénzes (9 patents)
- Unknown
US Patent 11820789 · Granted Nov 21, 2023
No assignee recorded.