Inventor · disambiguated record

William F. Friedman

Also filed as: FRIEDMAN WILLIAM F

2 granted patents·19 citations·filing 1933–1936

59Inventor score
Technology areasG09CH04L
Files withUS NATIONAL SECURITY AGENCY2

Top patents by PatentIndex Score

2 records

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