Inventor · disambiguated record

Douglas W. Friggstad

Also filed as: FRIGGSTAD DOUGLAS W

1 granted patent·23 citations·filing 1997–1997

41Inventor score
Technology areasA01C
Files withFLEXI COIL LTD1

Top patents by PatentIndex Score

1 record

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