Inventor · disambiguated record

James D. Ashford

Also filed as: ASHFORD JAMES D

2 granted patents·152 citations·filing 1985–1986

70Inventor score

Technology areasE21B

Files withATLANTIC RICHFIELD CO2

Top patents by PatentIndex Score

2 records

0185US4662448AWell treatment method using sodium silicate to seal formationATLANTIC RICHFIELD CO·Filed 1986·Granted May 5, 1987·90 cites·16 claims
0278US4627496ASqueeze cement method using coiled tubingATLANTIC RICHFIELD CO·Filed 1985·Granted Dec 9, 1986·62 cites·21 claims

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