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Inventor

William L. Bohan

Inventor
Garland, TX, US

Overview

6→
Patents
1992–1994
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 6 as inventor

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

E21Bprimary
E21BEarth or rock drilling86%
F02CGas-turbine plants14%
PatentTitleYear
5,375,658'Shut-in tools and method'19945,332,035'Shut-in tools'19945,329,811'Downhole fluid property measurement tool'19945,279,363'Shut-in tools'19945,234,057'Shut-in tools'19935,149,984'Electric power supply for use downhole'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1994Patents assigned to HALLIBURTON CO (6)· patent assignee history
1992–1994Based in Garland, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON CO61992–1994
Locations
LocationPatentsSpan
Garland, Texas, US61992–1994