Assignee
No assignee recorded.
Inventors
- Hans Willem Van Kesteren (27 patents)
- Nicolaas Lambert (80 patents)
- Petrus Theodorus Jutte (37 patents)
- Adrianus Wilhelmus Dionisius Maria Van Den Bijgaart (16 patents)
US Patent 12453488 · Granted Oct 28, 2025
No assignee recorded.