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Trademark Assignment Details

Reel/Frame:0923/0592   Pages: 4
    Recorded: 01/13/1993
Conveyance: CHANGE OF NAME 19910207
Total properties: 9
1
Serial #:
Filing Dt:
01/15/1968
Reg #:
Reg. Dt:
03/24/1970
Mark:
GARDRAY
2
Serial #:
Filing Dt:
06/17/1975
Reg #:
Reg. Dt:
02/08/1977
Mark:
LANDAUER
3
Serial #:
Filing Dt:
07/24/1978
Reg #:
Reg. Dt:
12/23/1980
Mark:
NEUTRAK
4
Serial #:
Filing Dt:
07/24/1978
Reg #:
Reg. Dt:
04/07/1981
Mark:
NEUTRAK
5
Serial #:
Filing Dt:
12/13/1982
Reg #:
Reg. Dt:
02/25/1986
Mark:
LANDAUER THE MEASURABLE DIFFERENCE IN PERSONNEL DOSIMETRY
6
Serial #:
Filing Dt:
07/22/1985
Reg #:
Reg. Dt:
10/28/1986
Mark:
TRIPLE I
7
Serial #:
Filing Dt:
05/02/1986
Reg #:
Reg. Dt:
12/08/1987
Mark:
RADTRAK
8
Serial #:
Filing Dt:
05/02/1986
Reg #:
Reg. Dt:
07/07/1987
Mark:
RADTRAK
9
Serial #:
Filing Dt:
04/03/1991
Reg #:
Reg. Dt:
01/14/1992
Mark:
NITROX
Assignor
1
Exec Dt:
02/06/1991
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Assignee
1
2 SCIENCE ROAD
GLENWOOD, ILLINOIS 60425
Entity Type:
CORPORATION
Citizenship:
DELAWARE
Correspondence name and address
CYNTHIA BUSHNELL STEVENS
TREXLER, BUSHNELL, GIANGIORGI ET AL.
105 W. ADAMS STREET, 36TH FLOOR
CHICAGO, ILLINOIS 60603

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