Inventor · disambiguated record

Peter J. Duffy

Also filed as: DUFFY PETER J

2 granted patents·3 citations·filing 2015–2016

45Inventor score

Technology areasG06F

Files withIBM2

Top patents by PatentIndex Score

2 records

0173US10127277B2Outer join optimizations in database management systemsIBM·Filed 2015·Granted Nov 13, 2018·2 cites·9 claims
0266US10198472B2Outer join optimizations in database management systemsIBM·Filed 2016·Granted Feb 5, 2019·1 cites·7 claims

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