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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/31/1985
Application #:
06515612
Filing Dt:
07/20/1983
Inventors:
MANFRED KELLER, GUNTER OPLADEN
Title:
APPARATUS FOR MEASURING BETA-GAMMA RADIATION EXPOSURE
Assignment: 1
Reel/Frame:
004156/0090Recorded: 07/20/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/11/1983
Exec Dt:
07/11/1983
Assignee:
A LIMITED LIABILITY COMPANY
D-5170 JULICH, GERMANY
Correspondent:
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
261 MADISON AVE.
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
006712/0025Recorded: 08/13/1993Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/15/1989
Assignee:
123 SOUTH BROAD
ST. PHIL, PENNSYLVANIA 19109
Correspondent:
PATRICK J. MCEVERY, JR.
1090 VERMONT AVENUE
STE. 430
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:
005589/0899Recorded: 02/06/1991Pages: 16
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/02/1990
Assignee:
Correspondent:
FRISHAUF, HOLTZ, GOODMAN
& WOODWARD
600 THIRD AVE., 30TH FL.,
NEW YORK, NY 10016

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