Inventor · disambiguated record

James E. Grauer

Also filed as: GRAUER JAMES E

1 granted patent·13 citations·filing 1986–1986

35Inventor score
Technology areasE21B
Files withPETRO RUBBER HI TEC INC1

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1 record

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