Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 009396/0092 | |
| Pages: | 16 |
| | Recorded: | 08/26/1998 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
6
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Patent #:
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Issue Dt:
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05/17/1988
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Application #:
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06867402
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Filing Dt:
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05/13/1986
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Title:
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METHOD OF MAKING A HEAT EXCHANGER
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Patent #:
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Issue Dt:
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09/29/1992
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Application #:
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07657422
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Filing Dt:
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02/19/1991
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Title:
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HEAT EXCHANGER AND METHOD OF ASSEMBLY THEREOF
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Patent #:
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Issue Dt:
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11/02/1993
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Application #:
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07859108
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Filing Dt:
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03/27/1992
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Title:
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HEAT EXCHANGER ASSEMBLY
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Patent #:
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Issue Dt:
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04/18/1995
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Application #:
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07917849
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Filing Dt:
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07/21/1992
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Title:
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HEAT EXCHANGER AND METHOD OF ASSEMBLY THEREOF
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Patent #:
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Issue Dt:
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07/19/1994
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Application #:
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08069557
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Filing Dt:
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05/28/1993
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Title:
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HEAT EXCHANGER
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Patent #:
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Issue Dt:
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12/20/1994
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Application #:
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08122056
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Filing Dt:
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09/15/1993
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Title:
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HEAT EXCHANGER ASSEMBLY
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Assignee
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100 FEDERAL STREET |
BOSTON, MASSACHUSETTS 02110 |
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Correspondence name and address
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BINGHAM DANA LLP
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CATHERINE A. WALTERS, ESQ.
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150 FEDERAL STREET
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BOSTON, MA 02110
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