Inventor · disambiguated record

John Callihan

Also filed as: CALLIHAN JOHN

1 granted patent·123 citations·filing 2003–2003

54Inventor score
Technology areasE21B
Files withFLOTEK IND INC1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →