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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/07/2017
Application #:
13408823
Filing Dt:
02/29/2012
Publication #:
Pub Dt:
10/04/2012
Inventors:
Tero AHONEN, Jero Ahola, Jussi Tamminen
Title:
METHOD FOR IMPROVING SENSORLESS FLOW RATE ESTIMATION ACCURACY OF PUMP DRIVEN WITH FREQUENCY CONVERTER
Assignment: 1
Reel/Frame:
028170/0145Recorded: 05/08/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/12/2012
Exec Dt:
03/12/2012
Exec Dt:
03/06/2012
Assignee:
STROMBERGINTIE 1
HELSINKI, FINLAND FI-00380
Correspondent:
BUCHANAN INGERSOLL & ROONEY
P.O. BOX 1404
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
040261/0637Recorded: 11/09/2016Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/22/2015
Assignee:
VALIMOPOLKU 4 A
HELSINKI, FINLAND 00380
Correspondent:
TAFT LAW
1 INDIANA SQUARE
SUITE 3500
INDIANAPOLIS, IN 46204
Assignment: 3
Reel/Frame:
046957/0780Recorded: 08/28/2018Pages: 13
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/09/2018
Assignee:
BROWN BOVERI STRASSE 6
BADEN, SWITZERLAND 5400
Correspondent:
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FOOR
ARLINGTON, VA 22203

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