Roger Hedlund

Person

Ludvika, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Bushing equipped with an optical fibre
- Patent number 11,831,133
- Issue date Nov 28, 2023
- HITACHI ENERGY LTD
- Roger Hedlund
- G01 - MEASURING TESTING
Information Patent Grant
Producing power bushing condenser core by additive manufacturing
- Patent number 11,045,998
- Issue date Jun 29, 2021
- ABB Power Grids Switzerland AG
- Harald Martini
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High voltage capacitive device
- Patent number 10,937,597
- Issue date Mar 2, 2021
- ABB Schweiz AG
- Cecilia Forssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a capacitive electrical device
- Patent number 10,483,042
- Issue date Nov 19, 2019
- ABB Schweiz AG
- Peter Sjöberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrical bushing
- Patent number 10,210,969
- Issue date Feb 19, 2019
- ABB Schweiz AG
- Peter Sjöberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage device and a method of manufacturing a high voltage de...
- Patent number 9,870,847
- Issue date Jan 16, 2018
- ABB Schweiz AG
- Roger Hedlund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage bushing
- Patent number 8,150,230
- Issue date Apr 3, 2012
- ABB Research Ltd.
- Vincent Tilliette
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Elongated member and use thereof
- Patent number 7,939,752
- Issue date May 10, 2011
- ABB Technology Ltd.
- Peter Sjöberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bushing and a method for producing the same
- Patent number 7,812,266
- Issue date Oct 12, 2010
- ABB Research Ltd.
- Jens Rocks
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High-voltage bushing
- Patent number 7,742,676
- Issue date Jun 22, 2010
- ABB Research Ltd.
- Vincent Tilliette
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BUSHING EQUIPPED WITH AN OPTICAL FIBRE
- Publication number 20210143627
- Publication date May 13, 2021
- ABB Power Grids Switzerland AG
- Roger HEDLUND
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Voltage Capacitive Device
- Publication number 20200126732
- Publication date Apr 23, 2020
- ABB Schweiz AG
- Cecilia Forssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Producing Power Bushing Condenser Core By Additive Manufacturing
- Publication number 20190389126
- Publication date Dec 26, 2019
- ABB Schweiz AG
- Harald Martini
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method Of Manufacturing A Capacitive Electrical Device
- Publication number 20180197683
- Publication date Jul 12, 2018
- ABB Schweiz AG
- Peter Sjöberg
- B32 - LAYERED PRODUCTS
Information Patent Application
Electrical Bushing
- Publication number 20180102205
- Publication date Apr 12, 2018
- ABB Schweiz AG
- Peter Sjöberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Voltage Device And A Method Of Manufacturing A High Voltage De...
- Publication number 20150325341
- Publication date Nov 12, 2015
- ABB Technology Ltd.
- Roger Hedlund
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BUSHING AND A METHOD FOR PRODUCING THE SAME
- Publication number 20090288878
- Publication date Nov 26, 2009
- ABB Research Ltd.
- Jens ROCKS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELONGATED MEMBER AND USE THEREOF
- Publication number 20090173515
- Publication date Jul 9, 2009
- ABB Technology Ltd.
- Peter Sjoberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE BUSHING
- Publication number 20090014211
- Publication date Jan 15, 2009
- ABB Research Ltd.
- Vincent TILLIETTE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-voltage bushing
- Publication number 20070158106
- Publication date Jul 12, 2007
- ABB Research Ltd.
- Vincent Tilliette
- H01 - BASIC ELECTRIC ELEMENTS

Roger Hedlund

Person

Patents Grantslast 30 patents

Bushing equipped with an optical fibre

Producing power bushing condenser core by additive manufacturing

High voltage capacitive device

Method of manufacturing a capacitive electrical device

Electrical bushing

High voltage device and a method of manufacturing a high voltage de...

High-voltage bushing

Elongated member and use thereof

Bushing and a method for producing the same

High-voltage bushing

Patents Applicationslast 30 patents

BUSHING EQUIPPED WITH AN OPTICAL FIBRE

High Voltage Capacitive Device

Producing Power Bushing Condenser Core By Additive Manufacturing

Method Of Manufacturing A Capacitive Electrical Device

Electrical Bushing

High Voltage Device And A Method Of Manufacturing A High Voltage De...

BUSHING AND A METHOD FOR PRODUCING THE SAME

ELONGATED MEMBER AND USE THEREOF

HIGH-VOLTAGE BUSHING

High-voltage bushing