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David C. Austin
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El Prado, NM, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tidal vertical flow wastewater treatment system and method
Patent number
7,378,021
Issue date
May 27, 2008
Worrell Water Technologies, LLC
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Nitrogen removal system and method for wastewater treatment lagoons
Patent number
7,347,940
Issue date
Mar 25, 2008
Worrell Water Technologies, LLC
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated hydroponic and wetland wastewater treatment systems and...
Patent number
7,320,752
Issue date
Jan 22, 2008
Worrell Water Technologies, LLC
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Tidal vertical flow wastewater treatment system and method
Patent number
7,214,317
Issue date
May 8, 2007
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Combined tidal vertical flow and horizontal flow wastewater treatme...
Patent number
7,087,169
Issue date
Aug 8, 2006
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Flood and drain wastewater treatment system and associated methods
Patent number
7,056,438
Issue date
Jun 6, 2006
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated tidal wastewater treatment system and method
Patent number
7,029,586
Issue date
Apr 18, 2006
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Tidal vertical flow wastewater treatment system and method
Patent number
6,896,805
Issue date
May 24, 2005
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated tidal wastewater treatment system and method
Patent number
6,881,338
Issue date
Apr 19, 2005
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Tidal vertical flow wastewater treatment system and method
Patent number
6,863,816
Issue date
Mar 8, 2005
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated hydroponic and wetland wastewater treatment systems and...
Patent number
6,830,688
Issue date
Dec 14, 2004
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated hydroponic and fixed-film wastewater treatment systems a...
Patent number
6,811,700
Issue date
Nov 2, 2004
Dharma Living Systems, Inc.
David C. Austin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Tidal Vertical Flow Wastewater Treatment System and Method
Publication number
20070199893
Publication date
Aug 30, 2007
WORRELL WATER TECHNOLOGIES, LLC
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Tidal vertical flow wastewater treatment system and method
Publication number
20060237363
Publication date
Oct 26, 2006
Dharma Living Systems, Inc.
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Integrated hydroponic and wetland wastewater treatment systems and...
Publication number
20060124540
Publication date
Jun 15, 2006
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Nitrogen removal system and method for wastewater treatment lagoons
Publication number
20050279703
Publication date
Dec 22, 2005
Dharma Living Systems, Inc.
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Combined tidal vertical flow and horizontal flow wastewater treatme...
Publication number
20050269260
Publication date
Dec 8, 2005
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Integrated tidal wastewater treatment system and method
Publication number
20050218071
Publication date
Oct 6, 2005
Dharma Living Systems, Inc.
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Integrated hydroponic and fixed-film wastewater treatment systems a...
Publication number
20050126991
Publication date
Jun 16, 2005
Dharma Living Systems, Inc.
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
TIDAL VERTICAL FLOW WASTEWATER TREATMENT SYSTEM AND METHOD
Publication number
20050082222
Publication date
Apr 21, 2005
Dharma Living Systems, LC
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Flood and drain wastewater treatment system and associated methods
Publication number
20050051482
Publication date
Mar 10, 2005
Dharma Living Systems, Inc.
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Tidal vertical flow wastewater treatment system and method
Publication number
20040000517
Publication date
Jan 1, 2004
Iasis USA, LC
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Integrated tidal wastewater treatment system and method
Publication number
20030230529
Publication date
Dec 18, 2003
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Integrated hydroponic and wetland wastewater treatment systems and...
Publication number
20030111408
Publication date
Jun 19, 2003
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Integrated hydroponic and fixed-film wastewater treatment systems a...
Publication number
20030111409
Publication date
Jun 19, 2003
David C. Austin
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...