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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/04/1994
Application #:
07970615
Filing Dt:
11/03/1992
Inventors:
JAMES M. STAEHLER, WILLIAM W. PREDEBON, BRUCE J. PLETKA
Title:
HIGH STRENGTH ALUMINA AND PROCESS FOR PRODUCING SAME
Assignment: 1
Reel/Frame:
006585/0609Recorded: 06/17/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/26/1993
Exec Dt:
05/28/1993
Exec Dt:
05/28/1993
Assignee:
1400 TOWNSEND DRIVE HOUGHTON, MI 49931
Correspondent:
GLENN A. BUSE'
MICHAEL, BEST & FRIEDRICH
STE. 3300
100 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4108
Assignment: 2
Reel/Frame:
022694/0387Recorded: 05/18/2009Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/14/2009
Assignee:
1400 TOWNSEND DRIVE
HOUGHTON, MICHIGAN 49931
Correspondent:
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108

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