Assignee
Inventors
- Nicolas Paul Tableau (34 patents)
- Sébastien Serge Francis Congratel (50 patents)
- Clément Jean Pierre Duffau (20 patents)
- Hubert Illand (9 patents)
- Lucien Henri Jacques Quennehen (39 patents)
US Patent 11111822 · Granted Sep 7, 2021