WG

William R. Gibbes

D( Duos Engineering (Usa): 2 patents #3 of 10Top 30%
📍 Neptune Beach, FL: #8 of 41 inventorsTop 20%
🗺 Florida: #22,299 of 67,251 inventorsTop 35%
Overall (All Time): #2,204,162 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6589654 Construction material and method Gianni Arcaini, Gary M. Carraux, Takemoto Yashiro, Takanori Hirao, Kaoru Ishizuka 2003-07-08
5992776 Process for processing ash Gianni Arcaini, Gary M. Carraux 1999-11-30