Inventor · disambiguated record

Norman R. Engman

Also filed as: ENGMAN NORMAN R

3 granted patents·44 citations·filing 1976–1978

71Inventor score
Technology areasA01K
Files withEMCO SPECIALTIES INC2EMCO IND INC1

Top patents by PatentIndex Score

3 records

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