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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/09/1992
Application #:
07534932
Filing Dt:
06/08/1990
Inventors:
ERIC CAMPBELL, GAYLON CAMPBELL, JEFF NORTON, ART HEERS
Title:
MULTI-LEVEL PROBE AND SYSTEM FOR MEASUREMENT OF PHYSICAL CONDITIONS IN LIQUID-CONTAINING TANKS
Assignment: 1
Reel/Frame:
005394/0720Recorded: 07/26/1990Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/13/1990
Exec Dt:
07/19/1990
Exec Dt:
07/09/1990
Exec Dt:
07/09/1990
Assignee:
P.O. BOX 551
A CORP OF UTAH
LOGAN, UTAH
Correspondent:
WELLS, ST. JOHN & ROBERTS
815 WASHINGTON MUTUAL BLDG.
SPOKANE, WA 99201
Assignment: 2
Reel/Frame:
012219/0449Recorded: 10/10/2001Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/10/2001
Assignee:
PO BOX 2558
HOUSTON, TEXAS 77252
Correspondent:
SIMPSON THACHER & BARTLETT
ROBYN GREENBERG ESEQ
425 LEXINGTON AVENUE
NEW YORK, NEW YORK 10017
Assignment: 3
Reel/Frame:
016851/0796Recorded: 12/06/2005Pages: 8
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (PREVIOUSLY RECORDED AT REEL 12219 FRAME 0449)
Assignor:
Exec Dt:
11/18/2005
Assignee:
13515 BALLANTYNE CORPORATE PLACE
CHARLOTTE, NORTH CAROLINA 28277
Correspondent:
MARK SOLOMON, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017

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