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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/05/1999
Application #:
29092689
Filing Dt:
08/25/1998
Inventors:
KEITH E. OLSON, SCOTT T. RUSSELL, TINA O. OUTLAW, STEVEN E. LENTSCH
Title:
SOLID BLOCK WASH CHEMICAL DESIGNED WITH REGULAR CURVED AND LINEAR ASPECT
Assignment: 1
Reel/Frame:
009407/0461Recorded: 08/25/1998Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/19/1998
Exec Dt:
08/20/1998
Exec Dt:
08/24/1998
Exec Dt:
08/20/1998
Assignee:
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Correspondent:
MERCHANT, GOULD, SMITH, EDELL, ET AL
MARK DIPIETRO
1000 NORWEST CENTER
55 EAST FIFTH STREET
ST. PAUL, MN 55101-1785
Assignment: 2
Reel/Frame:
056418/0023Recorded: 06/02/2021Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/01/2009
Assignee:
370 N. WABASHA STREET
EAGAN, MINNESOTA 55121
Correspondent:
MERCHANT & GOULD
PO BOX 2903
MINNEAPOLIS, MN 55402

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