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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/19/2019
Application #:
15291295
Filing Dt:
10/12/2016
Publication #:
Pub Dt:
04/13/2017
Inventors:
Armando Guzman-Casillas, Edmund O. Schweitzer III, Bogdan Z. Kasztenny et al
Title:
DETECTION OF AN ELECTRIC POWER SYSTEM FAULT DIRECTION USING TRAVELING WAVES
Assignment: 1
Reel/Frame:
039997/0659Recorded: 10/12/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/11/2016
Exec Dt:
10/10/2016
Exec Dt:
10/11/2016
Exec Dt:
10/12/2016
Assignee:
2350 NE HOPKINS COURT
PULLMAN, WASHINGTON 99163
Correspondent:
SCHWEITZER ENGINEERING LABORATORIES
2350 NE HOPKINS COURT
PULLMAN, WA 99163
Assignment: 2
Reel/Frame:
040033/0788Recorded: 10/17/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/11/2016
Exec Dt:
10/10/2016
Exec Dt:
10/11/2016
Exec Dt:
10/12/2016
Assignee:
2350 NE HOPKINS COURT
PULLMAN, WASHINGTON 99163
Correspondent:
SCHWEITZER ENGINEERING LABORATORIES, INC.
2350 NE HOPKINS COURT
PULLMAN, WA 99163
Assignment: 3
Reel/Frame:
047231/0253Recorded: 06/04/2018Pages: 46
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
06/01/2018
Assignee:
6400 LAS COLINAS BLVD
MAIL STOP CC1-30
IRVING, TEXAS 75039
Correspondent:
STEVEN LEPORIN
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153

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