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: | 025622/0288 | |
| Pages: | 14 |
| | Recorded: | 01/12/2011 | | |
| Attorney Dkt #: | 381721.0082 |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
7
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Patent #:
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Issue Dt:
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04/28/1998
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Application #:
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08642445
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Filing Dt:
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05/03/1996
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Title:
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METHOD OF TREATING WASTE WATER
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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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08642504
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Filing Dt:
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05/03/1996
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Title:
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TURBO AERATOR
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Patent #:
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Issue Dt:
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02/06/2007
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Application #:
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10826425
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Filing Dt:
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04/15/2004
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Publication #:
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Pub Dt:
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10/20/2005
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Title:
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AERATOR
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Patent #:
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Issue Dt:
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12/16/2008
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Application #:
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11470184
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Filing Dt:
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09/05/2006
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Publication #:
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Pub Dt:
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03/06/2008
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Title:
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WASTEWATER TREATMENT SYSTEM
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Patent #:
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Issue Dt:
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03/16/2010
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Application #:
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12324653
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Filing Dt:
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11/26/2008
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Publication #:
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Pub Dt:
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03/19/2009
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Title:
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WASTEWATER TREATMENT SYSTEM
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Patent #:
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Issue Dt:
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02/22/2011
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Application #:
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12724293
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Filing Dt:
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03/15/2010
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Publication #:
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Pub Dt:
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07/08/2010
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Title:
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WASTEWATER TREATMENT SYSTEM
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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29074780
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Filing Dt:
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08/01/1997
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Title:
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AERATOR FLOAT
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Assignee
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| 3000 WEST COUNTY ROAD 42, SUITE 301 |
| BURNSVILLE, MINNESOTA 55337-4287 |
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Correspondence name and address
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LINDQUIST & VENNUM P.L.L.P.
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80 SO. 8TH ST., 4200 IDS CENTER
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CONNIE HEIKKILA
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MINNEAPOLIS, MN 55402
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