Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 013653/0840 | |
| Pages: | 3 |
| | Recorded: | 01/09/2003 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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05/19/1987
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Application #:
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06893819
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Filing Dt:
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08/06/1986
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Title:
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AIR PREHEATING SYSTEM FOR CONTINUOUS FIRED FURNACE
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Patent #:
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Issue Dt:
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03/28/1995
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Application #:
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07943282
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Filing Dt:
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09/10/1992
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Title:
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REGENERATIVE FURNACE SYSTEM WITH VARIABLE FLUE PORT CONTROL
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Patent #:
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Issue Dt:
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07/07/1998
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Application #:
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08814971
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Filing Dt:
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03/11/1997
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Title:
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GASEOUS FLOW REVERSING VALVE WITH DISTRIBUTED GAS FLOW
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Assignee
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| 1 LISTER ROAD, KIRKTON CAMPUS |
| LIVINGSTON, WEST LOTHIAN EH54 7BL, UNITED KINGDOM |
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Correspondence name and address
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SAMUELS, GAUTHIER & STEVENS LLP
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ARLENE J. POWERS
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225 FRANKLIN STREET, SUITE 3300
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BOSTON, MA 02110
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