Inventor · disambiguated record

Gretchen Ellen Wiegand, Deceased

Also filed as: WIEGAND GRETCHEN ELLE · WIEGAND GRETCHEN ELLEN

2 granted patents·12 citations·filing 1974–1976

57Inventor score
Technology areasC07D
Files withAMERICAN CYANAMID CO2

Top patents by PatentIndex Score

2 records

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