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Robert J. DeLange
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St. Francis, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for estimating system inertia where number of...
Patent number
7,622,881
Issue date
Nov 24, 2009
Rockwell Automation Technologies, Inc.
John J. Golownia
G01 - MEASURING TESTING
Information
Patent Grant
Motor control for stopping a load and detecting mechanical brake sl...
Patent number
7,268,514
Issue date
Sep 11, 2007
Rockwell Automation Technologies, Inc.
Robert J. DeLange
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Motor control for flux-reduced braking
Patent number
7,135,833
Issue date
Nov 14, 2006
Rockwell Automation Technologies, Inc.
Robert J. DeLange
G01 - MEASURING TESTING
Information
Patent Grant
Electric motor control apparatus and method
Patent number
5,187,419
Issue date
Feb 16, 1993
Allen-Bradley Company, Inc.
Robert J. DeLange
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric motor controller with bypass contactor
Patent number
4,996,469
Issue date
Feb 26, 1991
Allen-Bradley Company, Inc.
Robert J. DeLange
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller with an improved stopping technique
Patent number
4,978,897
Issue date
Dec 18, 1990
Allen-Bradley Company, Inc.
John C. Merrison
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor stoppage apparatus and method using back emf voltage
Patent number
4,916,370
Issue date
Apr 10, 1990
Allen-Bradley Company, Inc.
Timothy M. Rowan
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for estimating system inertia where number of...
Publication number
20080203960
Publication date
Aug 28, 2008
Rockwell Automation Technologies, Inc.
John J. Golownia
G01 - MEASURING TESTING
Information
Patent Application
Motor control for stopping a load and detecting mechanical brake sl...
Publication number
20060113148
Publication date
Jun 1, 2006
Rockwell Automation Technologies, Inc.
Robert J. DeLange
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Motor control for flux-reduced braking
Publication number
20060113929
Publication date
Jun 1, 2006
Rockwell Automation Technologies, Inc.
Robert J. DeLange
G02 - OPTICS