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Hovik, NO
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Patents Grants
last 30 patents
Information
Patent Grant
Arrangement for carrying out seismic prospection of the sea bed
Patent number
4,860,264
Issue date
Aug 22, 1989
Geophysical Company of Norway A/S
Tor A. Haugland
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Float for use in seismic surveys of the sea bed
Patent number
4,831,599
Issue date
May 16, 1989
Geophysical Company of Norway A.S.
Inge Dragsund
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Data processing method, preferably from seismic streamers
Patent number
4,812,978
Issue date
Mar 14, 1989
Geophysical Company of Norway AS
Paul Fredriksen
G01 - MEASURING TESTING
Information
Patent Grant
Digital signal processing device working with continuous bit streams
Patent number
4,792,916
Issue date
Dec 20, 1988
Geophysical Company of Norway AS
Otto Benestad
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Interactive contouring of seismic data
Patent number
4,764,904
Issue date
Aug 16, 1988
Geophysical Company of Norway A.S.
Per Salomonsen
G01 - MEASURING TESTING
Information
Patent Grant
Float for use in seismic surveys of the sea bed
Patent number
4,716,553
Issue date
Dec 29, 1987
Geophysical Company of Norway A.S.
Inge Dragsund
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Assembly for use in seismic surveys of the sea bed
Patent number
4,686,660
Issue date
Aug 11, 1987
Geophysical Company of Norway A/S
Einar Gjestrum
G01 - MEASURING TESTING
Information
Patent Grant
Arrangement in hydrophone
Patent number
4,679,178
Issue date
Jul 7, 1987
Geophysical Company of Norway A.S.
Eigil Larsen
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Data transmission system for seismic streamers
Patent number
4,635,237
Issue date
Jan 6, 1987
Geophysical Company
Otto Benestad
G01 - MEASURING TESTING
Information
Patent Grant
Cable for towing air/water guns behind a seismic vessel
Patent number
4,597,065
Issue date
Jun 24, 1986
Geophysical Company of Norway A.S.
Eldar K. Lien
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Gun cable termination
Patent number
4,594,696
Issue date
Jun 10, 1986
Geophysical Company of Norway A.S.
Eldar K. Lien
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
System for sorting seismic data in marine surveys
Patent number
4,561,073
Issue date
Dec 24, 1985
Geophysical Company of Norway A.S.
Helge Brandsaeter
G01 - MEASURING TESTING
Information
Patent Grant
Float arrangement
Patent number
4,552,086
Issue date
Nov 12, 1985
Geophysical Company of Norway A/S
Jan Boe
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Method for use in marine seismic data gathering
Patent number
4,506,352
Issue date
Mar 19, 1985
Geophysical Company of Norway A/S
Helge Brandsaeter
G01 - MEASURING TESTING
Information
Patent Grant
Towable buoyant body
Patent number
D274050
Issue date
May 29, 1984
Geophysical Company of Norway A/S
Helge Brandsaeter
D12 - Transportation
Information
Patent Grant
Towable buoyant body
Patent number
D271097
Issue date
Oct 25, 1983
Geophysical Company of Norway A/S
Helge Brandsaeter
D12 - Transportation
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73530298 - CHARISMA
Serial number
73530298
Registration number
1399890
Filing date
Apr 3, 1985
GEOPHYSICAL COMPANY OF NORWAY A.S.
42 - Scientific and technological services and research and design relating thereto