Inventor
ARIAS DAVID
US4 patents
Patents
4 patentsUS7147528B2Dec 12, 2006
Collapsible flotation device
KELSYUS LLC26 citations93
US7134930B2Nov 14, 2006
Collapsible flotation device
KELSYUS LLC20 citations93
US7097524B2Aug 29, 2006
Collapsible flotation device
KELSYUS LLC29 citations93
US7500893B2Mar 10, 2009
Collapsible flotation device
KELSYUS LLC14 citations89