Inventor · disambiguated record

Ruth E. Lofton

Also filed as: LOFTON RUTH E

2 granted patents·78 citations·filing 1988–1990

67Inventor score

Technology areasF23N

Files withSHELL WESTERN E & P INC2

Top patents by PatentIndex Score

2 records

0175US5040470ASteam generating system with NOx reductionSHELL WESTERN E & P INC·Filed 1990·Granted Aug 20, 1991·49 cites·4 claims
0268US5002484AMethod and system for flue gas recirculationSHELL WESTERN E & P INC·Filed 1988·Granted Mar 26, 1991·29 cites·18 claims

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