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Patent Assignment Details
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Reel/Frame:005250/0633   Pages: 2
Recorded: 03/12/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/07/1992
Application #:
07461353
Filing Dt:
01/05/1990
Title:
STRUCTURAL BEAM FOR CONCRETE FORM SYSTEMS
Assignor
1
Exec Dt:
01/04/1990
Assignee
1
4301 N.E. 14TH ST.
DES MOINES, IOWA 50313
Correspondence name and address
DAVIS, HOCKENBERG, WINE, BROWN,
KOEHN & SHORS
2300 FINANCIAL CENTER
DES MOINES, IA 50309

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