RG

Roberto Gianfrancesco

Overall (All Time): #2,231,535 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6305181 Heat pump able to operate with very low external temperature — 2001-10-23
5177979 Method and apparatus for the absorption-cooling of a fluid — 1993-01-12