Inventor · disambiguated record
James A. Dech
Also filed as: DECH JAMES A
3 granted patents·529 citations·filing 1986–1987
79Inventor score
Technology areasE21B
Files withATLANTIC RICHFIELD CO3
Top patents by PatentIndex Score
3 records- 0194US4807704ASystem and method for providing multiple wells from a single wellboreATLANTIC RICHFIELD CO·Filed 1987·Granted Feb 28, 1989·242 cites·18 claims
- 0294US4714117ADrainhole well completionATLANTIC RICHFIELD CO·Filed 1987·Granted Dec 22, 1987·264 cites·4 claims
- 0351US4762186AMedium curvature directional drilling methodATLANTIC RICHFIELD CO·Filed 1986·Granted Aug 9, 1988·23 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →