Inventor

Jerzy Muszynski

Inventor

London, CA

Overview

10→

Patents

1997–2005

Patent span

Electricity

Primary field (CPC H)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Kprimary

H02KDynamo-electric machines48%

F04DNon-positive-displacement pumps14%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g10%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles5%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%

G01DMeasuring not specially adapted for a specific variable5%

H02HEmergency protective circuit arrangements5%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

6,858,960'Low cogging permanent magnet motor'2005 6,731,032'Electric motor with magnetic sensor wheel'2004 6,304,045'Commutation of split-phase winding brushless DC motor'2001 6,204,584'Low cogging torque brushless motor rotor'2001 6,174,143'Pump motor having submersible stator and rotor and insulated winding set terminals'2001 5,997,261'Pump motor having fluid cooling system'1999 5,994,812'D.C. motor phase windings and their commutation'1999 5,814,908'Blower wheel with axial inlet for ventilation'1998 5,675,464'Stall or reduced-speed protection system for electric motor'1997 5,614,775'Two-speed direct-current motor with high-speed rotation switch activated by a vehicle sensed parameter signal'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to SIEMENS ELECTRIC LTD (3)· patent assignee history

1997–2001Based in London, CA· patent location history

1999–2001Patents assigned to SIEMENS CANADA LTD (3)· patent assignee history

2001Patents assigned to CLEVELAND MOTION CONTROLS INC (1)· patent assignee history

2001Patents assigned to SIEMENS AUTOMOTIVE INC (1)· patent assignee history

2001Based in Nashua, NH, US· patent location history

2004–2005Patents assigned to DANA CORP (2)· patent assignee history

2004–2005Based in Rochester Hills, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIEMENS CANADA LTD	3	1999–2001
SIEMENS ELECTRIC LTD	3	1997–1998
DANA CORP	2	2004–2005
CLEVELAND MOTION CONTROLS INC	1	2001
SIEMENS AUTOMOTIVE INC	1	2001

Locations

Location	Patents	Span
London, CA	7	1997–2001
Rochester Hills, MI, US	2	2004–2005
Nashua, NH, US	1	2001