LexDanaLexDanabeta
Inventor

Keith Glasgow

Inventor
Willis, TX, US

Overview

7→
Patents
2009–2012
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 7 as inventor

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

E21Bprimary
E21BEarth or rock drilling88%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
8,162,077'Drill bit with weight and torque sensors'20128,100,196'Method and apparatus for collecting drill bit performance data'20127,849,934'Method and apparatus for collecting drill bit performance data'20107,604,072'Method and apparatus for collecting drill bit performance data'20097,510,026'Method and apparatus for collecting drill bit performance data'20097,506,695'Method and apparatus for collecting drill bit performance data'20097,497,276'Method and apparatus for collecting drill bit performance data'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to BAKER HUGHES INC (7)· patent assignee history
2009–2012Based in Willis, TX, US· patent location history
2012Patents assigned to GLASGOW KEITH (2)· patent assignee history
2012Patents assigned to TRINH TU TIEN (2)· patent assignee history
2012Patents assigned to CHENG XIAOMIN (1)· patent assignee history
2012Patents assigned to LUTES PAUL J (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES INC72009–2012
GLASGOW KEITHself22012
TRINH TU TIEN22012
CHENG XIAOMIN12012
LUTES PAUL J12012
Locations
LocationPatentsSpan
Willis, Texas, US72009–2012