Assignee
Inventors
- Joaquim Gabriel Magalhães Mendes (4 patents)
- Jorge Manuel Matos Reis (1 patents)
- João Manuel Ribeiro Da Silva Tavares (1 patents)
- Georgeta Maria Costa Alves De Oliveira (1 patents)
- José Jesus Soeira (1 patents)
US Patent 8617061 · Granted Dec 31, 2013