Assignee
Inventors
- Michael J. Ranta (14 patents)
- Paul D. Seff (42 patents)
- Duvin N Tapia Silva (1 patents)
- Gerardo R. Chavarria Milánes (1 patents)
- Maria C. Chaves Vallejo (1 patents)
- Henry Martinez Gallo (1 patents)
US Patent 7400495 · Granted Jul 15, 2008