CR

Carlo Roma

Overall (All Time): #2,367,274 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4340444 Plant for retorting oil products contained in shales and sands 1982-07-20
4253938 Process for retorting oil products contained in shales and sands 1981-03-03