Assignee
No assignee recorded.
Inventors
- Fernando Lepsch (10 patents)
- Unknown
- Franz Thommes (3 patents)
- Unknown
- Alvaro Augusto Vasconcelos (8 patents)
- Unknown
- Marcello Francisco Brunocilla (7 patents)
US Patent 7942136 · Granted May 17, 2011
No assignee recorded.