Ivan Rajic

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Tananger, NO

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Patents Grantslast 30 patents

Information Patent Grant
Draw-works and method for operating the same
- Patent number 10,138,098
- Issue date Nov 27, 2018
- National Oilwell Varco Norway AS
- Rune Sørensen
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
DRAW-WORKS AND METHOD FOR OPERATING THE SAME
- Publication number 20160289052
- Publication date Oct 6, 2016
- NATIONAL OILWELL VARCO NORWAY AS
- Rune SØRENSEN
- E21 - EARTH DRILLING MINING