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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/12/2002
Application #:
09450808
Filing Dt:
11/29/1999
Inventors:
ARMANDO GUZMAN-CASILLAS, HECTOR ALTUVE-FERRER, STANLEY E. ZOCHOLL, GABRIEL BENMOUYAL
Title:
SYSTEM FOR POWER TRANSFORMER DIFFERENTIAL PROTECTION
Assignment: 1
Reel/Frame:
010582/0910Recorded: 02/04/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/22/1999
Exec Dt:
01/06/2000
Exec Dt:
12/29/1999
Exec Dt:
01/04/2000
Assignee:
2350 NE HOPKINS CT.
PULLMAN, WASHINGTON 99163
Correspondent:
JENSEN & PUNTIGAM
CLARK A. PUNTIGAM
1020 UNITED ARILINES BUILDING
2033 SIXTH AVENUE
SEATTLE, WASHINGTON 98121-2584
Assignment: 2
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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