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Rolf Gullaksen
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Richmond, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Riser running tool with liquid fill and test
Patent number
11,639,635
Issue date
May 2, 2023
Schlumberger Technology Corporation
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Riser running tool with liquid fill and test
Patent number
11,359,439
Issue date
Jun 14, 2022
Schlumberger Technology Corporation
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Grant
Vertical pipe handling
Patent number
11,236,556
Issue date
Feb 1, 2022
Schlumberger Technology Corporaiton
Rolf Gullaksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fingerboard
Patent number
11,187,049
Issue date
Nov 30, 2021
Schlumberger Technology Corporation
Rolf Gullaksen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Top-mounted hoist for use in a derrick or drilling mast of an oil a...
Patent number
11,097,929
Issue date
Aug 24, 2021
Schlumberger Technology Corporation
Dag Holen
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
RISER RUNNING TOOL WITH LIQUID FILL AND TEST
Publication number
20220290503
Publication date
Sep 15, 2022
SCHLUMBERGER TECHNOLOGY CORPORATION
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Application
Hoisting System And Method
Publication number
20210179400
Publication date
Jun 17, 2021
Cameron International Corporation
Rolf Gullaksen
B66 - HOISTING LIFTING HAULING
Information
Patent Application
RISER RUNNING TOOL WITH AUTOMATED ALIGNMENT AND LOAD COMPENSATION
Publication number
20210108469
Publication date
Apr 15, 2021
Cameron International Corporation
Rolf Gullaksen
E21 - EARTH DRILLING MINING
Information
Patent Application
RISER RUNNING TOOL WITH LIQUID FILL AND TEST
Publication number
20210108467
Publication date
Apr 15, 2021
Cameron International Corporation
Nicolas Arteaga
E21 - EARTH DRILLING MINING
Information
Patent Application
Top-Mounted Hoist for Use in A Derrick or Drilling Mast of An Oil a...
Publication number
20200290850
Publication date
Sep 17, 2020
Cameron International Corporation
Dag Holen
B66 - HOISTING LIFTING HAULING
Information
Patent Application
FINGERBOARD
Publication number
20200080390
Publication date
Mar 12, 2020
Cameron International Corporation
Rolf Gullaksen
E21 - EARTH DRILLING MINING
Information
Patent Application
Vertical Pipe Handling
Publication number
20190119995
Publication date
Apr 25, 2019
Cameron International Corporation
Rolf Gullaksen
E21 - EARTH DRILLING MINING