Inventor · disambiguated record

Ella J. Black

Also filed as: BLACK ELLA J

1 granted patent·41 citations·filing 1978–1978

47Inventor score
Technology areasA47K
Files withSWEAT BUDDY INC1

Top patents by PatentIndex Score

1 record

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