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Total properties:
21
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Patent #:
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Issue Dt:
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10/22/1991
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Application #:
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07429876
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Filing Dt:
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10/30/1989
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Title:
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APPARATUS TO DISPLACE A DIGESTER FROM BOTH ENDS
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Patent #:
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Issue Dt:
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04/14/1992
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Application #:
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07562888
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Filing Dt:
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08/03/1990
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Title:
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SELF-CLEANING FEED APPARATUS
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Patent #:
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Issue Dt:
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01/14/1992
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Application #:
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07706613
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Filing Dt:
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05/29/1991
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Title:
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METHOD TO DISPLACE A DIGESTER FROM BOTH ENDS
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Patent #:
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Issue Dt:
|
03/02/1993
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Application #:
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07739398
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Filing Dt:
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08/02/1991
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Title:
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METHOD AND APPARATUS FOR ENHANCING TRANSPORT OF KNOTS IN A KNOT DRAINER
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Patent #:
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Issue Dt:
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10/26/1993
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Application #:
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07856859
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Filing Dt:
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03/24/1992
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Title:
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DISPLACEMENT HEATING IN CONTINUOUS DIGESTERS
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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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07912462
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Filing Dt:
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07/13/1992
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Title:
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SCREENING APPARATUS FOR PAPERMAKING PULP
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Patent #:
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Issue Dt:
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03/12/1996
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Application #:
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08046319
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Filing Dt:
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04/15/1993
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Title:
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SCREENING APPARATUS FOR PAPERMAKING PULP
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Patent #:
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Issue Dt:
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01/25/1994
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Application #:
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08048222
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Filing Dt:
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04/20/1993
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Title:
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VACUUM FILTRATION SYSTEM AND METHOD OF FILTERING PULP FIBERS FROM PULP SLURRY USING THE SAME
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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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08062092
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Filing Dt:
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05/14/1993
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Title:
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ANTI-REWET DECK FOR PRESS ROLLS
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Patent #:
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Issue Dt:
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01/02/1996
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Application #:
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08285462
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Filing Dt:
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08/03/1994
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Title:
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CROSS BRACED VACUUM WASHER
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Patent #:
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Issue Dt:
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10/10/1995
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Application #:
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08293615
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Filing Dt:
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08/22/1994
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Title:
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INLET SLICE ASSEMBLY, FOR A PULP SLURRY PROCESSING MACHINE
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Patent #:
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Issue Dt:
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08/10/1999
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Application #:
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08844040
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Filing Dt:
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04/18/1997
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Title:
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CHANNELING DAM FOR CENTRIFUGAL CLEANER
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Patent #:
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Issue Dt:
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10/31/2000
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Application #:
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08872711
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Filing Dt:
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06/11/1997
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Title:
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AN APPARATUS FOR DIGESTING PULP IN A DISPLACEMENT BATCH DIGESTER THAT USES DISPLACEMENT LIQUOR HAVING A SUFFICIENT HYDROSTATIC HEAD
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Patent #:
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Issue Dt:
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08/15/2000
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Application #:
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08872818
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Filing Dt:
|
06/11/1997
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Title:
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a kraft digesting process wherein a vapor interface is formed by withdrawing hot cooking liquor
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Patent #:
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Issue Dt:
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12/19/2000
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Application #:
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08949810
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Filing Dt:
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10/14/1997
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Title:
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OXYGEN DELIGNIFICATION OF MEDIUM CONSISTENCY PULP SLURRY USING TWO ALKALI ADDITIONS
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Patent #:
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Issue Dt:
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01/04/2000
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Application #:
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08963217
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Filing Dt:
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11/03/1997
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Title:
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FLUIDIZING DETRASHING IMPELLER
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Patent #:
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Issue Dt:
|
08/29/2000
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Application #:
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09263326
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Filing Dt:
|
03/05/1999
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Title:
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AIR EVACUATION INSERT FOR WOOD CHIP DIGESTER
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Patent #:
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Issue Dt:
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10/31/2006
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Application #:
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10339468
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Filing Dt:
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01/09/2003
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Publication #:
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Pub Dt:
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08/21/2003
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Title:
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DOUBLE DISK REFINER, STOCK INDUCER THEREFOR AND METHOD OF REFINING LOW CONSISTENCY STOCK
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Patent #:
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Issue Dt:
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03/13/2007
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Application #:
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10392478
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Filing Dt:
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03/18/2003
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Publication #:
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Pub Dt:
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09/23/2004
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Title:
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REFINER ROTOR ASSEMBLY WITH A HUB HAVING FLOW-THROUGH PORTS
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Patent #:
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Issue Dt:
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06/12/2007
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Application #:
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10422476
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Filing Dt:
|
04/24/2003
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Title:
|
TANGENTIAL DISCHARGE DISK REFINER
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|
|
|
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Patent #:
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Issue Dt:
|
09/13/2005
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Application #:
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10653711
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Filing Dt:
|
09/02/2003
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Publication #:
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Pub Dt:
|
03/03/2005
| | | | |
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Title:
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ROTOR WITH MULTIPLE FOILS FOR SCREENING APPARATUS FOR PAPERMAKING PULP
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