Inventor · disambiguated record

Duwane R. Ashbaugh

Also filed as: ASHBAUGH DUWANE R

1 granted patent·17 citations·filing 1981–1981

38Inventor score
Technology areasE02F
Files withASHBAUGH DUWANE R1

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1 record

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