Inventor · disambiguated record
David L. St. Pierre
Also filed as: ST PIERRE DAVID L
2 granted patents·33 citations·filing 2006–2006
62Inventor score
Files withGM GLOBAL TECH OPERATIONS INC2
Top patents by PatentIndex Score
2 records- 0187US7353803B2Misfire detection apparatus for internal combustion engine based on piston speedGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Apr 8, 2008·17 cites·26 claims
- 0284US7607415B2Method of crank signal disturbance compensationGM GLOBAL TECH OPERATIONS INC·Filed 2006·Granted Oct 27, 2009·16 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →