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Patent Assignment Details
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Reel/Frame:008590/0377   Pages: 9
Recorded: 01/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
07/14/1998
Application #:
29064621
Filing Dt:
01/07/1997
Title:
CONICAL FILTER
Assignors
1
Exec Dt:
11/26/1996
2
Exec Dt:
11/19/1996
3
Exec Dt:
11/15/1996
4
Exec Dt:
11/15/1996
5
Exec Dt:
12/06/1996
Assignee
1
1400 WEST 94TH STREET
MINNEAPOLIS, MINNESOTA 55440
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
ET AL-GREGORY A. SEBALD
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131

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