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Nils G. Engstrom
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Ronninge, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for dynamometer testing of a motor vehicle
Patent number
11,506,551
Issue date
Nov 22, 2022
Rototest International AB
Christian Engstrom
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for use in dynamometer testing of a motor vehicle
Patent number
11,169,054
Issue date
Nov 9, 2021
Rototest International AB
Christian Engstrom
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for use in dynamometer testing of a motor vehicle
Patent number
10,739,234
Issue date
Aug 11, 2020
Rototest International AB
Nils G. Engstrom
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for use in dynamometer testing of a motor vehicle
Patent number
10,444,119
Issue date
Oct 15, 2019
Rototest International AB
Christian Engstrom
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for use in dynamometer testing of a motor vehicle
Patent number
9,893,673
Issue date
Feb 13, 2018
Rototest International AB
Nils G. Engström
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and device for dynamometer testing of a motor vehicle
Patent number
9,360,395
Issue date
Jun 7, 2016
Rototest International AB
Nils G. Engstrom
G01 - MEASURING TESTING
Information
Patent Grant
System and method for dynamometer testing of motor vehicles, includ...
Patent number
7,743,650
Issue date
Jun 29, 2010
Nils G Engström
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Liquid flow regulating device and dynamometer testing device
Patent number
7,367,229
Issue date
May 6, 2008
Nils G Engström
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR DYNAMOMETER TESTING OF A MOTOR VEHICLE
Publication number
20200363277
Publication date
Nov 19, 2020
Rototest International AB
Christian Engstrom
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR USE IN DYNAMOMETER TESTING OF A MOTOR VEHICLE
Publication number
20200225120
Publication date
Jul 16, 2020
Rototest International AB
Christian Engstrom
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR USE IN DYNAMOMETER TESTING OF A MOTOR VEHICLE
Publication number
20190368972
Publication date
Dec 5, 2019
Rototest International AB
Nils G. Engström
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR USE IN DYNAMOMETER TESTING OF A MOTOR VEHICLE
Publication number
20170176293
Publication date
Jun 22, 2017
Rototest International AB
Christian Engstrom
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR USE IN DYNAMOMETER TESTING OF A MOTOR VEHICLE
Publication number
20160308484
Publication date
Oct 20, 2016
Rototest International AB
Nils G. Engström
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND DEVICE FOR DYNAMOMETER TESTING OF A MOTOR VEHICLE
Publication number
20130283900
Publication date
Oct 31, 2013
Nils G. Engstrom
G01 - MEASURING TESTING
Information
Patent Application
System and Method for Dynamometer Testing of Motor Vehicles, Includ...
Publication number
20090107254
Publication date
Apr 30, 2009
Nils G. Engstrom
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Liquid flow regulating device and dynamometer testing device
Publication number
20060137443
Publication date
Jun 29, 2006
Nils G. Engstrom
G01 - MEASURING TESTING