Inventor · disambiguated record
Jack W. Tamplen
Also filed as: TAMPLEN JACK W
4 granted patents·212 citations·filing 1981–1983
81Inventor score
Technology areasE21B
Files withOTIS ENG CO4
Top patents by PatentIndex Score
4 records- 0193US4396061ALocking mandrel for a well flow conductorOTIS ENG CO·Filed 1981·Granted Aug 2, 1983·128 cites·7 claims
- 0271US4479539ADownhole lock systemOTIS ENG CO·Filed 1982·Granted Oct 30, 1984·40 cites·18 claims
- 0355US4473122ADownhole safety system for use while servicing wellsOTIS ENG CO·Filed 1983·Granted Sep 25, 1984·23 cites·14 claims
- 0452US4558895APulling toolOTIS ENG CO·Filed 1981·Granted Dec 17, 1985·21 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →