John Emil HALDEN

Follow

Person

Kongsberg, NO

People

Patents Grantslast 30 patents

Information Patent Grant
Method and node deployer for seismic surveys
- Patent number 11,754,738
- Issue date Sep 12, 2023
- MAGSEIS FAIRFIELD ASA
- Karsten Dons
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Method and node deployer for seismic surveys
- Patent number 10,620,333
- Issue date Apr 14, 2020
- Magseis AS
- Karsten Dons
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND NODE DEPLOYER FOR SEISMIC SURVEYS
- Publication number 20200191987
- Publication date Jun 18, 2020
- MAGSEIS AS
- Karsten DONS
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND NODE DEPLOYER FOR SEISMIC SURVEYS
- Publication number 20170235005
- Publication date Aug 17, 2017
- MAGSEIS AS
- Karsten DONS
- G01 - MEASURING TESTING