Inventor · disambiguated record

John S. Heffernan

Also filed as: HEFFERNAN JOHN S

1 granted patent·332 citations·filing 1990–1990

58Inventor score

Technology areasG06F

Files withDIGITAL EQUIPMENT CORP1

Top patents by PatentIndex Score

1 record

0193US5379419AMethods and apparatus for accesssing non-relational data files using relational queriesDIGITAL EQUIPMENT CORP·Filed 1990·Granted Jan 3, 1995·332 cites·25 claims

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John S. Heffernan — Patent Inventor | PatentIndex