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Inventor

Ron van Petegem

Inventor
Sandnes, NO

Overview

1→
Patents
1999
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
5,865,252'One-trip well perforation/proppant fracturing apparatus and methods'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to HALLIBURTON ENERGY SERV INC (1)· patent assignee history
1999Based in Sandnes, NO· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERV INC11999
Locations
LocationPatentsSpan
Sandnes, NO11999