Inventor · disambiguated record

David Alan Everett

Also filed as: EVERETT DAVID A · EVERETT DAVID ALAN

2 granted patents·379 citations·filing 1995–1995

72Inventor score

Technology areasH04M H04Q

Files withMCI CORP2

Top patents by PatentIndex Score

2 records

0193US5640446ASystem and method of validating special service calls having different signaling protocolsMCI CORP·Filed 1995·Granted Jun 17, 1997·278 cites·21 claims
0279US5638431ACalling card validation system and method thereforMCI CORP·Filed 1995·Granted Jun 10, 1997·101 cites·22 claims

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