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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/28/2000
Application #:
08983020
Filing Dt:
12/30/1997
Inventors:
BRENT H LARSON, HARRY A BURNS, LARRY K BROWN
Title:
METHOD AND APPARATUS FOR DEBUGGING AND TUNING A PROCESS CONTROL NETWORK HAVING DISTRIBUTED CONTROL FUNCTIONS
Assignment: 1
Reel/Frame:
009125/0100Recorded: 04/17/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/01/1997
Exec Dt:
12/01/1997
Exec Dt:
12/01/1997
Assignee:
8000 MARYLAND AVENUE
CLAYTON, MISSOURI 63105
Correspondent:
MARSHALL O'TOOLE GERSTEIN
ROGER A HEPPERMANN
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6402
Assignment: 2
Reel/Frame:
013496/0150Recorded: 11/25/2002Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/15/2002
Assignee:
8100 WEST FLORISSANT AVENUE
K-ANNEX
ST. LOUIS, MISSOURI 63136
Correspondent:
MARSHALL, GERSTEIN & BORUN
ROGER A. HEPPERMANN
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6357

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