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Inventor

John Francis Edwards

Inventor
Rochester, MN, US

Overview

3→
Patents
2005–2014
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing60%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests40%
PatentTitleYear
8,650,179'Generating statistics for temporary tables during query optimization'20146,996,556'Metadata manager for database query optimizer'20066,968,330'Database query optimization apparatus and method'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2014Patents assigned to IBM (3)· patent assignee history
2005–2014Based in Rochester, MN, US· patent location history
2014Patents assigned to DRIESCH JR ROBERT DOUGLAS (1)· patent assignee history
2014Patents assigned to EDWARDS JOHN FRANCIS (1)· patent assignee history
2014Patents assigned to FAUNCE MICHAEL S (1)· patent assignee history
2014Patents assigned to MURAS BRIAN ROBERT (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32005–2014
DRIESCH JR ROBERT DOUGLAS12014
EDWARDS JOHN FRANCISself12014
FAUNCE MICHAEL S12014
MURAS BRIAN ROBERT12014
Locations
LocationPatentsSpan
Rochester, Minnesota, US32005–2014