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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/28/2004
Application #:
09896502
Filing Dt:
06/29/2001
Publication #:
Pub Dt:
04/04/2002
Inventor:
Erwin Holowick
Title:
OPTICAL SENSOR FOR UTILITY METER
Assignment: 1
Reel/Frame:
018015/0466Recorded: 07/28/2006Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/05/2002
Assignee:
3600 K AVE
PLANO, TEXAS 75074
Correspondent:
ROBERT C. KLINGER
901 MAIN STREET
SUITE 6000
DALLAS, TX 75202
Assignment: 2
Reel/Frame:
022368/0373Recorded: 03/10/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/2009
Assignee:
3600 K AVENUE
PLANO, TEXAS 75034
Correspondent:
ROBERT C. KLINGER
2591 DALLAS PARKWAY
SUITE 300
FRISCO, TX 75034

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