Inventor · disambiguated record
Alan Welsh
Also filed as: WELSH ALAN L
2 granted patents·2 pending applications·166 citations·filing 2003–2007
71Inventor score
Technology areasG06F
Files withCOLUMBIA DATA PRODUCTS INC3
Top patents by PatentIndex Score
4 records- 0192US7237080B2Persistent snapshot management systemCOLUMBIA DATA PRODUCTS INC·Filed 2005·Granted Jun 26, 2007·50 cites·12 claims
- 0291US7237075B2Persistent snapshot methodsCOLUMBIA DATA PRODUCTS INC·Filed 2003·Granted Jun 26, 2007·116 cites·3 claims
- 0346US2007250663A1Persistent Snapshot MethodsCOLUMBIA DATA PRODUCTS INC·Filed 2007·Application pending·0 cites
- 0440US2003167380A1Persistent Snapshot Management SystemFiled 2003·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →