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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6350397
Issue Dt:
02/26/2002
Application #:
09517812
Filing Dt:
03/02/2000
Inventors:
Kurt E. Heikkila, James E. Fairman, Russell J. Pylkki, Michael S. Arney et al
Title:
Optical member with layer having a coating geometry and composition that enhance cleaning properties
Assignment: 1
Reel/Frame:
010836/0779Recorded: 05/19/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
HEIKKILA, KURT E.
Exec Dt:
04/04/2000
FAIRMAN, JAMES E.
Exec Dt:
03/30/2000
PYLKKI RUSSELL J.
Exec Dt:
03/30/2000
ARNEY MICHAEL S.
Exec Dt:
03/31/2000
WILKEN DOUGLAS E.
Exec Dt:
03/31/2000
Assignee:
ASPEN RESEARCH CORPORATION
436 WEST COUNTY ROAD D
ST. PAUL, MINNESOTA 55112
Correspondent:
MERCHANT & GOULD P.C.
MARK DIPIETRO
P.O.BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:
023355/0760Recorded: 10/13/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ASPEN RESEARCH CORPORATION
Exec Dt:
10/01/2009
Assignee:
ANDERSEN CORPORATION
100 FOURTH AVENUE NORTH
BAYPORT, MINNESOTA 55003
Correspondent:
STEVEN D. KERR
P.O. BOX 7037
WOMBLE CARLYLE SANDRIDGE & RICE PLLC
ATLANTA, GA 30357-0037

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