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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/14/2000
Application #:
09038820
Filing Dt:
03/12/1998
Inventors:
VOLKER ROBIGER, KARL-HEINZ KAISER
Title:
METHOD AND APPARATUS FOR MEASURING THE THICKNESSES OF THIN LAYERS BY MEANS OF X-RAY FLUORESCENCE
Assignment: 1
Reel/Frame:
009391/0670Recorded: 08/11/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/25/1998
Exec Dt:
06/25/1998
Assignee:
INDUSTRIESTRASSE 21
D-71069 SINDELFINGEN, GERMANY
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
DONALD E. STOUT
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:
012199/0555Recorded: 12/03/2001Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/22/2001
Exec Dt:
11/22/2001
Assignee:
INDUSTRIESTRASSE 21
D-71069 SINDELFINGEN, GERMANY
Correspondent:
LICHTI, LEMPERT & LASCH
DR. PAUL VINCENT
BERGWALDSTR. 1
D-76227 KARLSRUHE
GERMANY

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