Inventor · disambiguated record

Richard M. Engel

Also filed as: ENGEL RICHARD M

1 granted patent·7 citations·filing 1981–1981

29Inventor score
Technology areasB24C
Files withMETAL IMPROVEMENT CO1

Top patents by PatentIndex Score

1 record

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