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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/16/2014
Application #:
13302697
Filing Dt:
11/22/2011
Publication #:
Pub Dt:
05/31/2012
Inventors:
Josef Heinisch, Stefan Krey, Eugen Dumitrescu, Aiko Ruprecht, Patrik Langehanenberg
Title:
MEASUREMENT OF THE POSITIONS OF CENTRES OF CURVATURE OF OPTICAL SURFACES OF A MULTI-LENS OPTICAL SYSTEM
Assignment: 1
Reel/Frame:
027748/0823Recorded: 02/23/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/09/2012
Exec Dt:
12/19/2011
Exec Dt:
12/21/2011
Exec Dt:
11/10/2011
Exec Dt:
11/10/2011
Assignee:
HAFENSTR. 35-39
WEDEL, GERMANY D-22880
Correspondent:
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602

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