Inventor · disambiguated record
Dave L. Heinley
Also filed as: HEINLEY DAVE L
2 granted patents·29 citations·filing 1997–1999
61Inventor score
Technology areasE21B
Files withCANADIAN DOWNHOLE DRILL SYSTEM2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →