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Total properties:
26
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07522153
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Filing Dt:
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05/11/1990
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Title:
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APPARATUS AND METHOD FOR INSTALLING UNDERGROUND SYSTEMS
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Patent #:
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Issue Dt:
|
09/15/1992
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Application #:
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07522629
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Filing Dt:
|
05/14/1990
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Title:
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FLOATING LAYER RECOVERY APPARATUS
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Patent #:
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Issue Dt:
|
08/25/1992
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Application #:
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07543218
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Filing Dt:
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06/25/1990
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Title:
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PUMP APPARATUS
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07660333
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Filing Dt:
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02/22/1991
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Title:
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PUMP APPARATUS FOR FLUID SAMPLING AND COLLECTION, AND THE LIKE
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Patent #:
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Issue Dt:
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09/06/1994
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Application #:
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07915309
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Filing Dt:
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07/20/1992
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Title:
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TOOL FOR SAMPLING SOIL CONTAINING VOLATILE ORGANIC COMPOUND
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Patent #:
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Issue Dt:
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11/16/1993
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Application #:
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07941694
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Filing Dt:
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09/08/1992
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Title:
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FLOW-THROUGH CELL WITH DIVERTER CIRCUIT
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Patent #:
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Issue Dt:
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10/25/1994
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Application #:
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08038835
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Filing Dt:
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03/29/1993
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Title:
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FLOAT OPERATED PNEUMATIC PUMP
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Patent #:
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Issue Dt:
|
03/05/1996
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Application #:
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08325699
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Filing Dt:
|
10/19/1994
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Title:
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FLOAT OPERATED PNEUMATIC PUMP
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Patent #:
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Issue Dt:
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10/22/1996
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Application #:
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08388376
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Filing Dt:
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02/14/1995
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Title:
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MODULAR APPARATUS AND METHOD FOR CLEANING CONTAINERS
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Patent #:
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Issue Dt:
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04/09/1996
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Application #:
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08391117
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Filing Dt:
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02/21/1995
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Title:
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SOIL SAMPLE CONTAINMENT CARTRIDGE WITH DETACHABLE HANDLE
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Patent #:
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Issue Dt:
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05/21/1996
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Application #:
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08450159
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Filing Dt:
|
05/26/1995
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Title:
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METHOD FOR OBTAINING A SOIL SAMPLE
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Patent #:
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Issue Dt:
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06/04/1996
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Application #:
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08505825
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Filing Dt:
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07/21/1995
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Title:
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TOOL AND METHOD FOR SOIL SAMPLING
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Patent #:
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Issue Dt:
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01/06/1998
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Application #:
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08554380
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Filing Dt:
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11/08/1995
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Title:
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CONTROLLER LESS RESILIENT BLADDER PUMP FOR REDUCED DIAMETER CASING WITH LONG CYCLE
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Patent #:
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Issue Dt:
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01/13/1998
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Application #:
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08686147
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Filing Dt:
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07/24/1996
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Title:
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SOIL SAMPLING TOOL WITH VOLUME-INDICATING FEATURE
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Patent #:
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Issue Dt:
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08/31/1999
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Application #:
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08745476
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Filing Dt:
|
11/12/1996
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Title:
|
SUBMERSIBLE PUMP
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|
|
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Patent #:
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Issue Dt:
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10/26/1999
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Application #:
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08846022
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Filing Dt:
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04/25/1997
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Title:
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PNEUMATIC PUMP HAVING RADIAL BALL CHECK VALVE ARRAY
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Patent #:
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Issue Dt:
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08/17/1999
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Application #:
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08898506
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Filing Dt:
|
07/22/1997
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Title:
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SOIL SAMPLING TOOL WITH UNIQUE VENT-AND-SEAL FEATURES AND RELATED METHOD
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|
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Patent #:
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|
Issue Dt:
|
03/21/2000
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Application #:
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08939775
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Filing Dt:
|
09/29/1997
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Title:
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FLOAT OPERATED PNEUMATIC PUMP TO SEPARATE HYDROCARBON FROM WATER
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Patent #:
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Issue Dt:
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04/04/2000
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Application #:
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09069051
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Filing Dt:
|
04/28/1998
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Title:
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PUMP AND VALVE FOR LEACHATE EXTRACTION OF HEAVIER THAN WATER FLUIDS
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|
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Patent #:
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Issue Dt:
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07/09/2002
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Application #:
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09660619
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Filing Dt:
|
09/13/2000
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Title:
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METHOD FOR ANALYZING PURGE WATER
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|
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Patent #:
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Issue Dt:
|
09/24/2002
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Application #:
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09660625
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Filing Dt:
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09/13/2000
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Title:
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METHOD AND APPARATUS FOR MEASURING GROUNDWATER LEVELS
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|
|
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Patent #:
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|
Issue Dt:
|
01/21/2003
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Application #:
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09661176
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Filing Dt:
|
09/13/2000
|
|
Title:
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BLADDER-TYPE SAMPLING PUMP CONTROLLER
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|
|
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Patent #:
|
|
Issue Dt:
|
10/29/2002
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Application #:
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09705300
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Filing Dt:
|
11/01/2000
|
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Title:
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COMBINATION AIR SAMPLING CASSETTE AND NUTRIENT MEDIA DISH
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|
|
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Patent #:
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|
Issue Dt:
|
02/06/2007
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Application #:
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10456800
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Filing Dt:
|
06/06/2003
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Publication #:
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|
Pub Dt:
|
02/26/2004
| | | | |
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Title:
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SOIL SAMPLE CONTAINMENT DEVICE AND METHOD
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|
|
|
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Patent #:
|
|
Issue Dt:
|
05/15/2007
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Application #:
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11042996
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Filing Dt:
|
01/24/2005
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|
Publication #:
|
|
Pub Dt:
|
06/16/2005
| | | | |
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Title:
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SOIL SAMPLING SYSTEM AND METHOD THAT ALLOW HEADSPACE SCREENING AT SPACED INTERVALS WITHOUT DISTURBING SOIL SAMPLE
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|
|
|
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Patent #:
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|
Issue Dt:
|
03/25/2008
|
Application #:
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11091912
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Filing Dt:
|
03/28/2005
|
|
Publication #:
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|
Pub Dt:
|
09/29/2005
| | | | |
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Title:
|
DEVICE FOR DETECTING WATER IN PRODUCT-ONLY PUMP FLOW STREAM
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