Total properties:
19
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Patent #:
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Issue Dt:
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05/14/1991
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Application #:
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07525570
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Filing Dt:
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05/21/1990
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Title:
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DISTRIBUTOR FOR PACKED TOWER
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Patent #:
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Issue Dt:
|
08/04/1992
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Application #:
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07528975
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Filing Dt:
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05/25/1990
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Title:
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METHOD AND APPARATUS FOR COMBINED SPRAY DRYING AND GAS CLEANING
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Patent #:
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Issue Dt:
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09/03/1991
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Application #:
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07570564
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Filing Dt:
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08/21/1990
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Title:
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TUBE LAYOUT FOR HEAT EXCHANGER
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Patent #:
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Issue Dt:
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12/24/1991
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Application #:
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07595516
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Filing Dt:
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10/11/1990
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Title:
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METHOD AND APPARATUS FOR SULFURIC ACID CONCENTRATION
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Patent #:
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Issue Dt:
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02/01/1994
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Application #:
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07824127
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Filing Dt:
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01/22/1992
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Title:
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ELECTROSTATIC GAS CLEANING PROCESS AND APPARATUS
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Patent #:
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Issue Dt:
|
08/03/1993
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Application #:
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07824947
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Filing Dt:
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01/24/1992
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Title:
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CATALYTIC CONVERTER
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Patent #:
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Issue Dt:
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01/11/1994
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Application #:
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07905452
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Filing Dt:
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06/29/1992
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Title:
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HEAT EXCHANGER HAVING IMPROVED TUBE LAYOUT
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Patent #:
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Issue Dt:
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05/03/1994
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Application #:
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07956298
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Filing Dt:
|
10/05/1992
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Title:
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COOLED SULPHUR FURNACE BYPASS SYSTEM
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Patent #:
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Issue Dt:
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04/12/1994
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Application #:
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08013536
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Filing Dt:
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01/28/1993
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Title:
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CATALYTIC CONVERTER
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|
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Patent #:
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|
Issue Dt:
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11/15/1994
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Application #:
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08159602
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Filing Dt:
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11/29/1993
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Title:
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ELECTROSTATIC GAS CLEANING APPARATUS
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Patent #:
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|
Issue Dt:
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04/01/1997
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Application #:
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08268183
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Filing Dt:
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06/29/1994
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Title:
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INTERNAL BYPASS VALVE FOR A HEAT EXCHANGER
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Patent #:
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|
Issue Dt:
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12/26/1995
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Application #:
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08291818
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Filing Dt:
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08/17/1994
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Title:
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FURNACE-HEAT EXCHANGER PREHEATING SYSTEM
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Patent #:
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Issue Dt:
|
01/02/1996
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Application #:
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08291819
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Filing Dt:
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08/17/1994
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Title:
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CATALYTIC CONVERTER
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Patent #:
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|
Issue Dt:
|
05/07/1996
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Application #:
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08388799
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Filing Dt:
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02/15/1995
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Title:
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ANODIC PROTECTION METHOD AND SYSTEM
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Patent #:
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Issue Dt:
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04/03/2001
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Application #:
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08512395
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Filing Dt:
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08/08/1995
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Title:
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GAS-TO-GAS HEAT EXCHANGERS FOR USE IN SULPHURIC ACID PLANTS
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Patent #:
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Issue Dt:
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02/18/1997
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Application #:
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08529771
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Filing Dt:
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09/18/1995
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Title:
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PROCESS FOR THE RECOVERY OF WASTE SULPHURIC ACID
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Patent #:
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|
Issue Dt:
|
12/21/1999
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Application #:
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08635803
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Filing Dt:
|
04/22/1996
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Title:
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INTERNAL BYPASS VALVE FOR A HEAT EXCHANGER
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|
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Patent #:
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|
Issue Dt:
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03/23/1999
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Application #:
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08708750
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Filing Dt:
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09/05/1996
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Title:
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LIQUID DISTRIBUTOR FOR A PACKED TOWER
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Patent #:
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|
Issue Dt:
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06/27/2000
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Application #:
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09138657
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Filing Dt:
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08/24/1998
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Title:
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GAS-TO-GAS HEAT EXCHANGERS FOR USE IN SULPHURIC ACID PLANTS
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