Inventor · disambiguated record

Doug L. Haugen

Also filed as: HAUGEN DOUG L

1 granted patent·165 citations·filing 1992–1992

55Inventor score
Technology areasA61B
Files withDLH CONCEPTS INC1

Top patents by PatentIndex Score

1 record

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