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Inventor

Roger V. Ritchie

Inventor
Colorado Springs, CO, US

Overview

2→
Patents
2011–2015
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
9,037,817'Device type override'20157,941,451'Dynamic preconditioning of a B+ tree'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2015Patents assigned to UNISYS CORP (2)· patent assignee history
2011–2015Based in Colorado Springs, CO, US· patent location history
2015Patents assigned to RITCHIE ROGER V (1)· patent assignee history
2015Patents assigned to SORENSON ELLEN L (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNISYS CORP22011–2015
RITCHIE ROGER Vself12015
SORENSON ELLEN L12015
Locations
LocationPatentsSpan
Colorado Springs, CO, US22011–2015