Inventor · disambiguated record
Duncan Michael Mcallister
Also filed as: MCALLISTER DUNCAN · MCALLISTER DUNCAN J · MCALLISTER DUNCAN MICHAEL
1 granted patent·3 pending applications·0 citations·filing 2002–2024
4Inventor score
Top patents by PatentIndex Score
4 records- 0137US2024368976A1Determination of unconfined compressive strength from drilling data and drill bit parametersVAREL INT IND LLC·Filed 2024·Application pending·0 cites
- 0233US10844667B2Drill bit having shaped impregnated shock studs and/or intermediate shaped cutterVAREL INT IND L L C·Filed 2018·Granted Nov 24, 2020·0 cites·17 claims
- 0326US2004138488A1Benzene-1 2-diol mannich bases ligands polymers and method of selective metal ions removalFiled 2002·Application pending·0 cites
- 0423US2019390520A1Superhard gouging cutter or shock stud for fixed cutter drill bitVAREL INT IND L L C·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →