Inventor · disambiguated record

John D. Engfehr

Also filed as: ENGFEHR JOHN D

1 granted patent·48 citations·filing 2000–2000

48Inventor score
Technology areasF01M
Files withFORD GLOBAL TECH LLC1

Top patents by PatentIndex Score

1 record

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