Inventor · disambiguated record

Fred Blumentrath

Also filed as: BLUMENTRATH FRED

1 granted patent·13 citations·filing 1992–1992

34Inventor score
Technology areasF16B
Files with886496 ONTARIO INC1

Top patents by PatentIndex Score

1 record

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