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Turin, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Formation of a multi-lobed electrical winding
Patent number
6,564,832
Issue date
May 20, 2003
Polytool Srl
Giorgio Barrera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for forming a multi-lobed winding for the stat...
Patent number
6,196,273
Issue date
Mar 6, 2001
Polytool Srl
Giorgio Barrera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for forming a multi-lobed winding for the stat...
Patent number
6,019,141
Issue date
Feb 1, 2000
Polytool S.r.l.
Giorgio Barrera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus for forming and inserting coils constituting the winding...
Patent number
5,921,288
Issue date
Jul 13, 1999
Polytool S.r.l.
Giorgio Barrera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for forming a multi-lobed winding for the stat...
Patent number
5,881,778
Issue date
Mar 16, 1999
Polytool S.r.l.
Giorgio Barrera
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Formation of a multi-lobed electrical winding
Publication number
20020179172
Publication date
Dec 5, 2002
Polytool S.r.l., a limited liability company of Italy
Giorgio Barrera
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Trademark
last 30 trademarks