Inventor · disambiguated record
Harold M. Pardey
Also filed as: PARDEY HAROLD M · PARDEY HAROLD MARSHALL
1 granted patent·3 pending applications·3 citations·filing 2008–2009
21Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0131US8272457B2Detachable latch head for core drillingPARDEY HAROLD M·Filed 2009·Granted Sep 25, 2012·3 cites·7 claims
- 0229US2009178848A1Subsea Drilling System and Method for Operating the Drilling SystemPERRY SLINGSBY SYSTEMS INC·Filed 2008·Application pending·0 cites
- 0329US2009178847A1Method and Device for Subsea Wire Line DrillingPERRY SLINGSBY SYSTEMS INC·Filed 2008·Application pending·0 cites
- 0418US2009242203A1Toggle overshotPARDEY HAROLD M·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →