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Inventor

Philip A. F. Christie

Inventor
Cambridgeshire, GB

Overview

2→
Patents
2015–2018
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.

G01Vprimary
G01VGeophysics100%
PatentTitleYear
9,897,710'Borehole seismic acquisition tools, systems and methods'20189,038,765'Neutrally-buoyant borehole investigation tools and methods'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (2)· patent assignee history
2015–2018Based in Cambridgeshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP22015–2018
Locations
LocationPatentsSpan
Cambridgeshire, GB22015–2018