Jan Herland

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Nesbru, NO

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Patents Grantslast 30 patents

Information Patent Grant
Wellhead arrangement and method
- Patent number 11,761,291
- Issue date Sep 19, 2023
- AKER SOLUTIONS AS
- Geir Ivar Holberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea methane hydrate production
- Patent number 10,968,707
- Issue date Apr 6, 2021
- AKER SOLUTIONS AS
- Anders Billington
- E21 - EARTH DRILLING MINING
Information Patent Grant
Asymetrically cutting valve seats
- Patent number 10,422,197
- Issue date Sep 24, 2019
- AKER SOLUTIONS AS
- Jan Herland
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gate valve assembly
- Patent number 9,470,057
- Issue date Oct 18, 2016
- Aker Subsea
- Jan Herland
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
A WELLHEAD ARRANGEMENT AND METHOD
- Publication number 20200063520
- Publication date Feb 27, 2020
- AKER SOLUTIONS AS
- GEIR IVAR HOLBERG
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSEA METHANE HYDRATE PRODUCTION
- Publication number 20180298702
- Publication date Oct 18, 2018
- AKER SOLUTIONS AS
- Anders BILLINGTON
- E21 - EARTH DRILLING MINING
Information Patent Application
ASYMETRICALLY CUTTING VALVE SEATS
- Publication number 20160265301
- Publication date Sep 15, 2016
- AKER SOLUTIONS AS
- Jan HERLAND
- E21 - EARTH DRILLING MINING
Information Patent Application
GATE VALVE ASSEMBLY
- Publication number 20140014356
- Publication date Jan 16, 2014
- AKER SUBSEA AS
- Jan Herland
- E21 - EARTH DRILLING MINING