Assignee
Inventors
- Fernando Ferreira Fernandez (4 patents)
- Sadao Takanashi (2 patents)
- Lucio Camargo Fortes (2 patents)
- Marcio Cruz (3 patents)
- Marcelo Galvão do Prado (1 patents)
- Unknown
- Jose Donizette Aguiar (2 patents)
US Patent 8844871 · Granted Sep 30, 2014