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Toledo, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for treating sludge using recycle
Patent number
7,083,728
Issue date
Aug 1, 2006
N-Viro International Corporation
Terry J. Logan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Processes and systems for using biomineral by-products as a fuel an...
Patent number
6,883,444
Issue date
Apr 26, 2005
N-Viro International Corporation
Terry J. Logan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for disinfecting and stabilizing organic wastes with mineral...
Patent number
6,752,849
Issue date
Jun 22, 2004
N-Viro International Corporation
Terry J. Logan
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for disinfecting and stabilizing organic wastes with mineral...
Patent number
6,752,848
Issue date
Jun 22, 2004
N-Viro International Corporation
Terry J. Logan
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Methods for controlling ignitability of organic waste with mineral...
Patent number
6,666,154
Issue date
Dec 23, 2003
N-Viro International Corporation
Terry J. Logan
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for treating wastewater sludge
Patent number
RE38238
Issue date
Aug 26, 2003
N-Viro International Corp.
John P. Nicholson
405 - Hydraulic and earth engineering
Information
Patent Grant
Processes and systems for using biomineral by-products as a fuel an...
Patent number
6,405,664
Issue date
Jun 18, 2002
N-Viro International Corporation
Terry J. Logan
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for treating ammonia-containing organic waste
Patent number
6,402,801
Issue date
Jun 11, 2002
N-Viro International Corp.
Ervin Louis Faulmann
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for treating ammonia-containing organic waste
Patent number
6,248,148
Issue date
Jun 19, 2001
N-Viro International Corporation
Ervin Louis Faulmann
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process to stabilize bioorganic, raw or treated wastewater sludge
Patent number
5,417,861
Issue date
May 23, 1995
N-Viro International Corporation
Jeffrey C. Burnham
C05 - FERTILISERS MANUFACTURE THEREOF
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78687588 - BIOBLEND
Serial number
78687588
Registration number
3196048
Filing date
Aug 8, 2005
N-Viro International Corporation
35 - Advertising
Information
Trademark
78519517 - BIODRY
Serial number
78519517
Filing date
Nov 18, 2004
N-Viro International Corporation
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
75693858 - BIOBLEND
Serial number
75693858
Filing date
Apr 28, 1999
N-Viro International Corporation
40 - Treatment of materials
Information
Trademark
75677807 - BIODRY
Serial number
75677807
Filing date
Apr 6, 1999
N-Viro International Corporation
40 - Treatment of materials
Information
Trademark
75677806 - BIOBLEND
Serial number
75677806
Registration number
3007565
Filing date
Apr 6, 1999
N-Viro International Corporation
31 - Grains and agricultural, horticultural and forestry products not included in other classes