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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/27/1981
Application #:
06156505
Filing Dt:
06/04/1980
Inventor:
TILMAN P. SPAETH
Title:
BI-FREQUENCY INFRARED SPECTROMETER
Assignment: 1
Reel/Frame:
003808/0730Recorded: 11/03/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/03/1980
Assignee:
77 UBERLINGEN/BODENSEE, GERMANY
Correspondent:
DARBO & VANDENBURGH
P. O. BOX 670
ARLINGTON HEIGHTS, IL 60006
Assignment: 2
Reel/Frame:
005449/0939Recorded: 09/24/1990Pages: 31
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). 7/01/87 - GERMANY
Assignor:
Exec Dt:
09/15/1989
Assignee:
Correspondent:
GLENN W. OHLSON
LEE, MANN, SMITH, MCWILLIAMS & SWEENEY
SUITE 300
105 WEST ADAMS STREET
CHICAGO, IL 60603
Assignment: 3
Reel/Frame:
005362/0060Recorded: 06/18/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/15/1990
Assignee:
ALTE NUSSDORFER STRASSE 15
D-7770 UBERLINGEN/BODENSEE, GERMANY
Correspondent:
LEE, MANN, SMITH, MCWILLIAMS, ET AL.
105 WEST ADAMS ST.
STE. 300
CHICAGO, IL 60603

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