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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/14/2003
Application #:
09819451
Filing Dt:
03/28/2001
Inventor:
Joel A. B. Elston
Title:
METHODS AND APPARATUS FOR DIFFERENTIAL CURRENT MEASUREMENT IN A THREE-PHASE POWER SYSTEM
Assignment: 1
Reel/Frame:
011952/0262Recorded: 07/05/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/22/2001
Assignee:
29801 EUCLID AVENUE
WICKLIFFE, OHIO 44092
Correspondent:
WOODCOCK WASHBURN KURTZ, ET AL.
STEVEN B. SAMUELS
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 2
Reel/Frame:
055592/0340Recorded: 03/15/2021Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/08/2001
Assignee:
305 GREGSON DRIVE
CARY, NORTH CAROLINA 27511
Correspondent:
SAGE PATENT GROUP
PO BOX 30789
RALEIGH, NC 27622-0789
Assignment: 3
Reel/Frame:
055594/0148Recorded: 03/15/2021Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/02/2020
Assignee:
BRUGGERSTRASSE 72
BADEN, SWITZERLAND 5400
Correspondent:
SAGE PATENT GROUP
PO BOX 30789
RALEIGH, NC 27622-0789

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