Inventor · disambiguated record
Theodore O. Stagg
Also filed as: STAGG THEODORE O
4 granted patents·185 citations·filing 1987–1991
81Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0175US4869323ACementing and rotating an upper well casing attached by swivel to a lower casingSTANDARD ALASKA PRODUCTION COM·Filed 1988·Granted Sep 26, 1989·55 cites·20 claims
- 0270US5131477AMethod and apparatus for preventing drilling of a new well into an existing wellBP EXPLORATION ALASKA INC·Filed 1991·Granted Jul 21, 1992·77 cites·27 claims
- 0365US4945994AInverted wellbore completionSTANDARD ALASKA PRODUCTION COM·Filed 1987·Granted Aug 7, 1990·38 cites·8 claims
- 0437US5029641AInverted wellbore completionSTANDARD ALASKA PRODUCTION COM·Filed 1990·Granted Jul 9, 1991·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →