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Patent Assignment Details
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Reel/Frame:008413/0606   Pages: 3
Recorded: 03/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/09/1999
Application #:
08748498
Filing Dt:
11/08/1996
Title:
PROCESS FOR PRODUCING MASONRY BLOCK WITH ROUGHENED SURFACE
Assignor
1
Exec Dt:
02/04/1997
Assignee
1
SUITE 201
6101 BAKER ROAD
MINNETONKA, MINNESOTA 55345
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, ET AL.
JOHN J. GRESENS
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131

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