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Jerzy Muszynski
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London, CA
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last 30 patents
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Patent Grant
Commutation of split-phase winding brushless DC motor
Patent number
6,304,045
Issue date
Oct 16, 2001
Siemens Automotive Inc.
Jerzy Muszynski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Pump motor having submersible stator and rotor and insulated windin...
Patent number
6,174,143
Issue date
Jan 16, 2001
Siemens Canada Limited
Marek Horski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pump motor having fluid cooling system
Patent number
5,997,261
Issue date
Dec 7, 1999
Siemens Canada Limited
Peter A. Kershaw
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
D.C. motor phase windings and their commutation
Patent number
5,994,812
Issue date
Nov 30, 1999
Siemens Canada Limited
Jerzy Muszynski
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Blower wheel with axial inlet for ventilation
Patent number
5,814,908
Issue date
Sep 29, 1998
Siemens Electric Limited
Jerzy Muszynski
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Stall or reduced-speed protection system for electric motor
Patent number
5,675,464
Issue date
Oct 7, 1997
Siemens Electric Limited
John E. Makaran
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Two-speed direct-current motor with high-speed rotation switch acti...
Patent number
5,614,775
Issue date
Mar 25, 1997
Siemens Electric Limited
Marek Horski
B60 - VEHICLES IN GENERAL