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Nickolas G. Vrionis
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Los Altos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Variable speed controller for air moving applications using an AC i...
Patent number
6,864,659
Issue date
Mar 8, 2005
Varidigm Corporation
James W. Ratz
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Apparatus for continuously variable speed electric motor applications
Patent number
6,329,783
Issue date
Dec 11, 2001
Gas Research Institute
Nickolas G. Vrionis
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pulse width modulated controlled induction motor
Patent number
6,329,785
Issue date
Dec 11, 2001
Gas Research Institute
Alan Starkie
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Discharge lamps and methods for making discharge lamps
Patent number
6,124,679
Issue date
Sep 26, 2000
Cadence Design Systems, Inc.
Nickolas G. Vrionis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge lamps and methods for making discharge lamps
Patent number
5,905,344
Issue date
May 18, 1999
Diablo Research Corporation
Nickolas G. Vrionis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge lamps and methods for making discharge lamps
Patent number
5,581,157
Issue date
Dec 3, 1996
Diablo Research Corporation
Nickolas G. Vrionis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dimmer for electrodeless discharge lamp
Patent number
5,561,351
Issue date
Oct 1, 1996
Diablo Research Corporation
Nickolas G. Vrionis
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Radio frequency interference reduction arrangements for electrodele...
Patent number
5,397,966
Issue date
Mar 14, 1995
Diablo Research Corporation
Nickolas G. Vrionis
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Variable speed controller for air moving applications using an AC i...
Publication number
20030030408
Publication date
Feb 13, 2003
James W. Ratz
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES