Inventor · disambiguated record

Richard E. Erwin

Also filed as: ERWIN RICHARD E

1 granted patent·13 citations·filing 1987–1987

35Inventor score
Technology areasE02B
Files withAMOCO CORP1

Top patents by PatentIndex Score

1 record

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