Inventor · disambiguated record
Francis M. Fenton
Also filed as: FENTON FRANCIS M · FENTON FRANCIS MICHAEL
5 granted patents·171 citations·filing 1977–1997
84Inventor score
Top patents by PatentIndex Score
5 records- 0188US4150259ACommunication system conferencing arrangementBELL TELEPHONE LABOR INC·Filed 1977·Granted Apr 17, 1979·41 cites·11 claims
- 0285US4150257ACommunication system call coverage arrangementsBELL TELEPHONE LABOR INC·Filed 1977·Granted Apr 17, 1979·30 cites·13 claims
- 0380US4109113ACommunication system optimized pooled line arrangementBELL TELEPHONE LABOR INC·Filed 1977·Granted Aug 22, 1978·21 cites·13 claims
- 0473US6035017ABackground speech recognition for voice messaging applicationsLUCENT TECHNOLOGIES INC·Filed 1997·Granted Mar 7, 2000·66 cites·7 claims
- 0549US4560837ACall transfer method and circuitryAT & T INFORMATION SYSTEMS INC·Filed 1983·Granted Dec 24, 1985·13 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →