Inventor · disambiguated record

Eugene David Pendergraft

Also filed as: PENDERGRAFT EUGENE DAVID

2 granted patents·123 citations·filing 1999–1999

69Inventor score

Technology areasG06F

Files withUNISYS CORP2

Top patents by PatentIndex Score

2 records

0175US6275817B1Semiotic decision making system used for responding to natural language queries and other purposes and components thereforUNISYS CORP·Filed 1999·Granted Aug 14, 2001·73 cites·8 claims
0263US6389406B1Semiotic decision making system for responding to natural language queries and components thereofUNISYS CORP·Filed 1999·Granted May 14, 2002·50 cites·16 claims

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