RC

Roseann M. Cyngier

TO The Standard Oil: 2 patents #183 of 601Top 35%
📍 Cleveland, OH: #637 of 1,781 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,322,354 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4908141 C-branched zwitterionic surfactants and enhanced oil recovery method using same Roman Loza 1990-03-13
4853138 C-branched zwitterionic surfactants and enhanced oil recovery method using same Roman Loza 1989-08-01