LexDanaLexDanabeta
Inventor

Jim Terry

Inventor
Houston, TX, US

Overview

8→
Patents
2007–2013
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 8 as inventor

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

E21Bprimary
E21BEarth or rock drilling67%
B05BSpraying apparatus33%
PatentTitleYear
8,485,279'Impactor excavation system having a drill bit discharging in a cross-over pattern'20138,127,868'Apparatus and methods for drilling a wellbore using casing'20128,042,616'Apparatus and methods for drilling a wellbore using casing'20117,997,355'Apparatus for injecting impactors into a fluid stream using a screw extruder'20117,987,928'Injection system and method comprising an impactor motive device'20117,823,660'Apparatus and methods for drilling a wellbore using casing'20107,334,650'Apparatus and methods for drilling a wellbore using casing'20087,278,497'Method for extracting coal bed methane with source fluid injection'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2012Patents assigned to WEATHERFORD LAMB (5)· patent assignee history
2007–2013Based in Houston, TX, US· patent location history
2011–2013Patents assigned to PDTI HOLDINGS LLC (3)· patent assignee history
2012Patents assigned to ALKHATIB SAMIR (1)· patent assignee history
2012Patents assigned to BEASLEY WILLIAM M (1)· patent assignee history
2012Patents assigned to BRUNNERT DAVID J (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WEATHERFORD LAMB52007–2012
PDTI HOLDINGS LLC32011–2013
ALKHATIB SAMIR12012
BEASLEY WILLIAM M12012
BRUNNERT DAVID J12012
Locations
LocationPatentsSpan
Houston, Texas, US82007–2013