Assignee
Inventors
- Wilhelmus Johannes Hendricus Ansems (3 patents)
- REMY CYRILLE BROERSMA (15 patents)
- Martinus Petrus Creusen (29 patents)
- Jozef Willebrordus Van Roosmalen (16 patents)
- Martin Herman Weggen (2 patents)
- Jiang Yu (43 patents)
US Patent 10989394 · Granted Apr 27, 2021