Inventor · disambiguated record
Danny Spencer
Also filed as: SPENCER DANNY · SPENCER DANNY L
3 granted patents·2 pending applications·1 citations·filing 2002–2019
47Inventor score
Top patents by PatentIndex Score
5 records- 0160US11125032B2MPD with single set point chokeNABORS DRILLING TECH USA INC·Filed 2019·Granted Sep 21, 2021·1 cites·20 claims
- 0244US2020056471A1Systems and methods of conducting subterranean drilling operationsNABORS DRILLING TECH USA INC·Filed 2019·Application pending·0 cites
- 0340US11131157B2System and method of managed pressure drillingNABORS DRILLING TECH USA INC·Filed 2019·Granted Sep 28, 2021·0 cites·19 claims
- 0436US11149506B2System for controlling wellbore pressure during pump shutdownsEXPRO AMERICAS LLC·Filed 2015·Granted Oct 19, 2021·0 cites·15 claims
- 0536US2004018262A1Segmented tire mold to reduce flashFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →