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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/25/2003
Application #:
09051629
Filing Dt:
12/30/1998
Inventors:
ALBRECHT HOF, KLAUS MEHLKORP
Title:
PROCESS FOR MANUFACTURING OPTICAL SURFACES AND SHAPING MACHINE FOR CARRYING OUT THIS PROCESS
Assignment: 1
Reel/Frame:
009725/0846Recorded: 01/28/1999Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/12/1998
Exec Dt:
11/30/1998
Assignees:
STRASSE 22
ALS CARL ZEISS
OBERKOCHEN, GERMAN DEMOCRATIC REPUBLIC D-734
STRASSE 22
LEONRODSTRASSE 68
MUNCHEN, GERMAN DEMOCRATIC REPUBLIC D-806
Correspondent:
PURDUE LAW OFFICES
DAVID C. PURDUE
2735 N HOLLAND-SYLVANIA ROAD, SUITE B-2
TOLEDO, OHIO 43615-1844
Domestic rep:
PURDUE LAW OFFICES
2735 N HOLLAND-SYLVANIA ROAD, STE B-2
TOLEDO, OHIO 43615-1844
Assignment: 2
Reel/Frame:
018787/0569Recorded: 01/23/2007Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/31/2006
Exec Dt:
08/31/2006
Assignee:
TURNSTRABE 27
AALEN, GERMANY 73430
Correspondent:
PURDUE LAW OFFICES
2735 N HOLLAND-SYLVANIA RD
SUITE B-2
TOLEDO, OH 43615

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