Inventor · disambiguated record
Henry S. Ludlam
Also filed as: LUDLAM HENRY S
5 granted patents·1,445 citations·filing 1990–1994
88Inventor score
Files withSTORAGE TECHNOLOGY CORP5
Top patents by PatentIndex Score
5 records- 0196US5155845AData storage system for providing redundant copies of data on different disk drivesSTORAGE TECHNOLOGY CORP·Filed 1990·Granted Oct 13, 1992·536 cites·71 claims
- 0295US5459857AFault tolerant disk array data storage subsystemSTORAGE TECHNOLOGY CORP·Filed 1994·Granted Oct 17, 1995·332 cites·54 claims
- 0395US5371882ASpare disk drive replacement scheduling system for a disk drive array data storage subsystemSTORAGE TECHNOLOGY CORP·Filed 1992·Granted Dec 6, 1994·126 cites·24 claims
- 0494US5193184ADeleted data file space release system for a dynamically mapped virtual data storage subsystemSTORAGE TECHNOLOGY CORP·Filed 1990·Granted Mar 9, 1993·300 cites·19 claims
- 0588US5239659APhantom duplex copy group apparatus for a disk drive array data storge subsystemSTORAGE TECHNOLOGY CORP·Filed 1991·Granted Aug 24, 1993·151 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →