Inventor · disambiguated record
Harold Fahrer
Also filed as: FAHRER HAROLD
5 granted patents·381 citations·filing 1993–1997
86Inventor score
Files withAT & T CORP5
Top patents by PatentIndex Score
5 records- 0183US5694459APersonalized information service systemAT & T CORP·Filed 1997·Granted Dec 2, 1997·96 cites·3 claims
- 0282US5459779AMethod for switching telephone calls to information service providersAT & T CORP·Filed 1994·Granted Oct 17, 1995·96 cites·16 claims
- 0381US5444713ATelephone information service system using digital and out-of-band signalingAT & T CORP·Filed 1993·Granted Aug 22, 1995·107 cites·14 claims
- 0462US6078655AAutomatic international reattempt method and apparatusAT & T CORP·Filed 1997·Granted Jun 20, 2000·42 cites·31 claims
- 0560US6038307AInternational redial system driven by unsuccessful call reasonsAT & T CORP·Filed 1997·Granted Mar 14, 2000·40 cites·49 claims
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