Inventor · disambiguated record
David Rolland Welsh
Also filed as: WELSH DAVID · WELSH DAVID R · WELSH DAVID ROLLAND
6 granted patents·1 pending application·243 citations·filing 1992–2006
85Inventor score
Top patents by PatentIndex Score
7 records- 0194US7433838B2Realizing legally binding business contracts through service management modelsMICROSOFT CORP·Filed 2005·Granted Oct 7, 2008·80 cites·18 claims
- 0284US5265245AHigh concurrency in use managerIBM·Filed 1992·Granted Nov 23, 1993·118 cites·21 claims
- 0357US5761696AParallel database serving mechanism for a single-level-store computer systemIBM·Filed 1996·Granted Jun 2, 1998·27 cites·7 claims
- 0440US2007294317A1Apparatus and Method for Journaling and Recovering Indexes that Cannot be Fully Recovered During Initial Program LoadCHRISTY DAN ALLAN·Filed 2006·Application pending·0 cites
- 0535US5918243AComputer mechanism for reducing DASD arm contention during parallel processingIBM·Filed 1996·Granted Jun 29, 1999·10 cites·32 claims
- 0630US6173281B1Method and computer program product for processing and combining data sets including bitmapsIBM·Filed 1998·Granted Jan 9, 2001·5 cites·10 claims
- 0726US6154792AMethod and computer program product for paging control using a reference structure including a reference bitmapIBM·Filed 1998·Granted Nov 28, 2000·3 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →