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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/19/1993
Application #:
07900281
Filing Dt:
06/18/1992
Inventors:
CARL P. SWANSTROM, PETER G. ROMZICK, CARL R. PALMER
Title:
PROCESS FOR SEPARATING ORGANIC CONTAMINANTS FROM CONTAMINATED SOILS AND SLUDGES
Assignment: 1
Reel/Frame:
006206/0936Recorded: 07/23/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/09/1992
Exec Dt:
06/09/1992
Exec Dt:
06/09/1992
Assignee:
3001 BUTTERFIELD ROAD
OAK BROOK, ILLINOIS 60521
Correspondent:
ALLEGRETTI & WITCOFF, LTD.
TEN SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
007505/0810Recorded: 05/24/1995Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/18/1995
Assignee:
10 CORPORATE PARKWAY
BIRMINGHAM, ALABAMA 35242
Correspondent:
DAVID M. FRISCHKORN
BANNER & ALLEGRETTI, LTD.
10 S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606

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