Inventor · disambiguated record

Ronald H. Ellefson

Also filed as: ELLEFSON RONALD H

1 granted patent·16 citations·filing 1983–1983

37Inventor score
Technology areasB29C
Files withCLARK LONEL L1

Top patents by PatentIndex Score

1 record

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