LexDanaLexDanabeta
Inventor

Brad Roscoe

Inventor
West Chesterfield, NH, US

Overview

3→
Patents
1991–2018
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.

G01Vprimary
G01VGeophysics100%
PatentTitleYear
10,061,055Absolute elemental concentrations from nuclear spectroscopy20188,969,793'Downhole neutron activation measurement'20155,021,653'Geochemical logging apparatus and method for determining concentrations of formation elements next to a borehole'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2018Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (3)· patent assignee history
1991Based in Pasadena, TX, US· patent location history
2015–2018Patents assigned to ROSCOE BRAD (2)· patent assignee history
2015–2018Patents assigned to STOLLER CHRISTIAN (2)· patent assignee history
2015Based in Ridgefield, CT, US· patent location history
2018Patents assigned to BERHEIDE MARKUS (1)· patent assignee history
2018Patents assigned to GRAU JIM A (1)· patent assignee history
2018Based in West Chesterfield, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP31991–2018
ROSCOE BRADself22015–2018
STOLLER CHRISTIAN22015–2018
BERHEIDE MARKUS12018
GRAU JIM A12018
Locations
LocationPatentsSpan
West Chesterfield, NH, US12018
Ridgefield, CT, US12015
Pasadena, Texas, US11991