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Inventor

Verland Granberry

Inventor
Alvin, TX, US

Overview

1→
Patents
2007
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C04Bprimary
C04BLime, magnesia33%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
E21BEarth or rock drilling33%
PatentTitleYear
7,156,172'Method for accelerating oil well construction and production processes and heating device therefor'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to HALLIBURTON ENERGY SERV INC (1)· patent assignee history
2007Based in Alvin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERV INC12007
Locations
LocationPatentsSpan
Alvin, Texas, US12007