Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 017706/0010 | |
| Pages: | 4 |
| | Recorded: | 05/26/2006 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
7
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Patent #:
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Issue Dt:
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03/06/1990
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Application #:
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07375190
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Filing Dt:
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07/03/1989
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Title:
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PLATE HEAT EXCHANGER
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Patent #:
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Issue Dt:
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02/26/1991
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Application #:
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07489227
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Filing Dt:
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03/06/1990
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Title:
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PLATE HEAT EXCHANGER WITH GLUELESS GASKETS
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Patent #:
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Issue Dt:
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11/28/1995
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Application #:
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08076110
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Filing Dt:
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06/14/1993
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Title:
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ALL-WELDED PLATE HEAT EXCHANGER
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Patent #:
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Issue Dt:
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01/30/1996
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Application #:
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08286536
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Filing Dt:
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08/05/1994
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Title:
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DOUBLE-WALL WELDED PLATE HEAT EXCHANGER
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Patent #:
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Issue Dt:
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01/30/2001
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Application #:
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08998085
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Filing Dt:
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12/24/1997
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Title:
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DISTRIBUTOR FOR PLATE EXCHANGERS
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Patent #:
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Issue Dt:
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02/11/2003
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Application #:
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10005949
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Filing Dt:
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12/05/2001
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Publication #:
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Pub Dt:
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01/02/2003
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Title:
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ALL WELDED PLATE HEAT EXCHANGER
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Patent #:
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Issue Dt:
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02/28/2006
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Application #:
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10044870
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Filing Dt:
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01/10/2002
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Publication #:
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Pub Dt:
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01/02/2003
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Title:
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SHELL AND PLATE HEAT EXCHANGER
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Assignee
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| 1900 OLD BURK HIGHWAY |
| WICHITA FALLS, TEXAS 76306-5904 |
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Correspondence name and address
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JERICHO B. PACHO
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WOLF, BLOCK, SCHORR & SOLLS-COHEN LLP
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1650 ARCH STREET, 22ND FLOOR
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PHILADELPHIA, PA 19103-2097
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