Patent Assignment Details
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Reel/Frame: | 006400/0074 | |
| Pages: | 4 |
| | Recorded: | 01/05/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/20/1994
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Application #:
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08000840
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Filing Dt:
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01/05/1993
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Title:
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RAILWAY BALLAST CLEANING MACHINE WITH INTEGRATED HOPPER CAR
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Assignee
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3900 ARROWHEAD DRIVE |
P.O. BOX 188 |
HAMEL, MINNESOTA 55340 |
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Correspondence name and address
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JAMES H. PATTERSON, ESQ.
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PATTERSON & KEOUGH
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1200 RAND ROWER, 527 MARQUETTE AVE., S
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MINNEAPOLIS, MN 55402
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