Patent Assignment Details
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Reel/Frame: | 011543/0248 | |
| Pages: | 6 |
| | Recorded: | 02/12/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/04/2003
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Application #:
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09781456
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Filing Dt:
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02/12/2001
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Publication #:
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Pub Dt:
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07/11/2002
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Title:
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INTERNAL HEATING ELEMENT FOR PIPES AND TUBES
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Assignee
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1265 SANBORN STREET |
WINONA, MINNESOTA 55987 |
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Correspondence name and address
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DUANE, MORRIS & HECKSCHER LLP
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WILLIAM H. MURRAY
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ONE LIBERTY PLACE
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PHILADELPHIA, PA 19103-7396
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