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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/23/2004
Application #:
09420356
Filing Dt:
10/18/1999
Inventors:
DANIEL D. CHRISTENSEN, STEVEN L. DIENSTBIER
Title:
TRANSPARENT SUPPORT OF REMOTE I/O IN A PROCESS CONTROL SYSTEM
Assignment: 1
Reel/Frame:
010548/0472Recorded: 01/18/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2000
Exec Dt:
01/05/2000
Assignee:
8301 CAMERON ROAD
AUSTIN, TEXAS 78717
Correspondent:
MARSHALL, O'TOOLE, GERSTEIN ET AL.
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606-6402
Assignment: 2
Reel/Frame:
015747/0034Recorded: 09/02/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/05/2000
Exec Dt:
01/05/2000
Assignee:
8301 CAMERON ROAD
AUSTIN, TEXAS 78754
Correspondent:
MARSHALL, GERSTEIN & BORUN LLP
GREGORY E. STANTON
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, ILLINOIS 60606-6357

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