Inventor · disambiguated record

Ralph A. Powell

Also filed as: POWELL RALPH A

1 granted patent·4 citations·filing 1985–1985

25Inventor score

Technology areasC07C

Files withMOBIL OIL CORP1

Top patents by PatentIndex Score

1 record

0146US4652684AVanillin extraction process using large pore, high silica/alumina ratio zeolitesMOBIL OIL CORP·Filed 1985·Granted Mar 24, 1987·4 cites·10 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →