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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
04/13/2004
Application #:
09950277
Filing Dt:
09/10/2001
Publication #:
Pub Dt:
07/18/2002
Inventors:
Dennis R. Mathison, Donald L. Minge
Title:
RAIL GRINDING APPARATUS
Assignment: 1
Reel/Frame:
012484/0747Recorded: 01/15/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/04/2001
Exec Dt:
10/04/2001
Assignee:
3900 ARROWHEAD DRIVE
HAMEL, MINNESOTA 55340
Correspondent:
PATTERSON, THUENTE, SKAAR ET AL
JAMES H. PATTERSON
4800 IDS CENTER
80 SOUTH 8TH STREET
MINNEPOLIS, MINNESOTA 55402-2100

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