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Patent Assignment Details
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Reel/Frame:005563/0712   Pages: 3
Recorded: 01/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
03/26/1991
Application #:
07493322
Filing Dt:
03/14/1990
Title:
METHOD USING X-RAYS TO DETERMINE THICKNESS OF ORGANIC FILMS
Assignors
1
Exec Dt:
03/06/1990
2
Exec Dt:
03/06/1990
3
Exec Dt:
03/06/1990
4
Exec Dt:
03/06/1990
Assignee
1
3-1 KASUMIGASEKI 1 CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
ADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY - 4TH FL.
ARLINGTON, VA 22202

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