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Dartmouth, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Towable submersible device
Patent number
11,333,756
Issue date
May 17, 2022
Geospectrum Technologies Inc.
Janis Nams
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Underwater acoustic source and actuator
Patent number
10,908,306
Issue date
Feb 2, 2021
Geospectrum Technologies Inc.
Dainis Nams
G01 - MEASURING TESTING
Information
Patent Grant
Tow body arrangement for a towable device in a sonar system
Patent number
10,479,452
Issue date
Nov 19, 2019
Geospectrum Technologies Inc.
Janis Nams
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Resonating gas seismic source
Patent number
10,350,638
Issue date
Jul 16, 2019
PGS Geophysical AS
Bruce Armstrong
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Modular projector for marine seismic source
Patent number
10,201,833
Issue date
Feb 12, 2019
PGS Geophysical AS
Bruce Armstrong
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Tunable resonance in a resonating gas seismic source
Patent number
10,173,244
Issue date
Jan 8, 2019
PGS Geophysical AS
Bruce Armstrong
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TOWABLE SUBMERSIBLE DEVICE
Publication number
20200400817
Publication date
Dec 24, 2020
Geospectrum Technologies Inc.
Janis NAMS
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
UNDERWATER ACOUSTIC SOURCE AND ACTUATOR
Publication number
20190346578
Publication date
Nov 14, 2019
GeoSpectrum Technologies Inc.
Dainis NAMS
G01 - MEASURING TESTING
Information
Patent Application
TOW BODY ARRANGEMENT FOR A TOWABLE DEVICE IN A SONAR SYSTEM
Publication number
20180290716
Publication date
Oct 11, 2018
Geospectrum Technologies Inc.
Janis NAMS
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Resonating Gas Seismic Source
Publication number
20170216886
Publication date
Aug 3, 2017
PGS GEOPHYSICAL AS
Bruce Armstrong
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Modular Projector For Marine Seismic Source
Publication number
20170184742
Publication date
Jun 29, 2017
PGS GEOPHYSICAL AS
Bruce Armstrong
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
Tunable Resonance In A Resonating Gas Seismic Source
Publication number
20170178613
Publication date
Jun 22, 2017
PGS GEOPHYSICAL AS
Bruce Armstrong
G01 - MEASURING TESTING
Trademark
last 30 trademarks