Volkening; Martin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Volkening; Martin.The latest application filed is for "varying commutator bar widths, slot sizes and spacing".

Company Profile

0.4.11

Volkening; Martin - West Lorne CA
Volkening; Martin - London CA
Volkening; Martin - Ontario CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Varying Commutator Bar Widths, Slot Sizes And Spacing App 20100052468 - Volkening; Martin ; et al.	2010-03-04
Varying commutator bar widths, slot sizes and spacing App 20090195119 - Volkening; Martin ; et al.	2009-08-06
Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets Grant 7,112,907 - Lakerdas , et al. September 26, 2	2006-09-26
Two speed electric motor with link wound dual-commutator and dual-armature winding Grant 7,105,969 - Simofi-Ilyes , et al. September 12, 2	2006-09-12
Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets Grant 6,995,490 - Lakerdas , et al. February 7, 2	2006-02-07
Method of operating an engine cooling permanent magnet DC motor to increase motor life App 20060004501 - Volkening; Martin ; et al.	2006-01-05
Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets App 20050253479 - Lakerdas, Andrew ; et al.	2005-11-17
Two speed electric motor with link wound dual-commutator and dual-armature winding App 20050225198 - Simofi-Ilyers, Attila ; et al.	2005-10-13
Flux modifier for a permanent magnet brush-type motor using wound field coils combined with permanent magnets App 20050127772 - Lakerdas, Andrew ; et al.	2005-06-16
Four pole stator assembly with two permanent magnets App 20050093389 - Simofi-Ilyes, Attila ; et al.	2005-05-05
Low speed resistor and stall protection assembly for engine cooling fan motor App 20030206385 - Lakerdas, Andrew ; et al.	2003-11-06
Combination of resistor and PWM electronic device to control speed of a permanent magnet DC motor Grant 6,597,135 - Smith , et al. July 22, 2	2003-07-22
Combination of resistor and PWM electronic device to control speed of a permanet magnet DC motor App 20030062861 - Smith, Andrew Paul ; et al.	2003-04-03
Combination of resistor and PWM electronic device to control speed of a permanent magnet DC motor App 20030059211 - Smith, Andrew Paul ; et al.	2003-03-27
Direct Current Electric Motor Which Eliminates Outer Case And Places Brushes And Chokes In Space Efficient Locations App 20020110458 - Lakerdas, Andrew ; et al.	2002-08-15

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