Inventor · disambiguated record
William M. Feath
Also filed as: FEATH WILLIAM M
3 granted patents·44 citations·filing 1975–1975
71Inventor score
Technology areasH04K
Files withDATOTEK3
Top patents by PatentIndex Score
3 records- 0174US4020285AVoice security method and systemDATOTEK·Filed 1975·Granted Apr 26, 1977·24 cites·8 claims
- 0251US4013837AVoice security method and systemDATOTEK·Filed 1975·Granted Mar 22, 1977·10 cites·1 claims
- 0351US3991271AVoice security method and systemDATOTEK·Filed 1975·Granted Nov 9, 1976·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →