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Terje HJERTVIKREM
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Stavanger, NO
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last 30 patents
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Patent Grant
Control system and method for an electric actuator with fail-safe f...
Patent number
10,931,178
Issue date
Feb 23, 2021
Vetco Gray Scandinavia AS
Terje Hjertvikrem
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
ELECTRICAL ACTUATOR
Publication number
20230220928
Publication date
Jul 13, 2023
Vetco Gray Scandinavia AS
Terje HJERTVIKREM
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR AN ELECTRIC ACTUATOR WITH FAIL-SAFE F...
Publication number
20190229591
Publication date
Jul 25, 2019
Vetco Gray Scandinavia AS
Terje HJERTVIKREM
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER