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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/17/1993
Application #:
07899719
Filing Dt:
06/17/1992
Inventor:
FRANCISCUS VAN DIJEN
Title:
PROCESS FOR THE PRODUCTION OF SINTERED MATERIAL BASED ON ALPHA-ALUMINUM OXIDE, ESPECIALLY FOR ABRASIVES
Assignment: 1
Reel/Frame:
006199/0321Recorded: 06/17/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/03/1992
Assignee:
GAMPEL/VALAIS (DIRECTION: BASLE), SWITZERLAND
Correspondent:
VIRGIL. H. MARSH
FISHER, CHRISTEN & SABOL
2000 M STREET, N.W., STE. 590
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:
009711/0498Recorded: 01/19/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/27/1998
Assignee:
FERROWEG 1, D-79725
LAUFENBURG, GERMANY
Correspondent:
FISHER, CHRISTAN & SABOL
VIRGIL H. MARSH
1019 19TH STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20036

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