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Boulder, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Directional microporous diffuser and directional sparging
Patent number
8,771,507
Issue date
Jul 8, 2014
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Groundwater and subsurface remediation
Patent number
8,557,110
Issue date
Oct 15, 2013
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Soil and water remediation system and method
Patent number
8,302,939
Issue date
Nov 6, 2012
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Permanganate-coated ozone for groundwater and soil treatment with i...
Patent number
7,666,316
Issue date
Feb 23, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Groundwater and subsurface remediation
Patent number
7,666,313
Issue date
Feb 23, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Deep well sparging
Patent number
7,661,657
Issue date
Feb 16, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Directional microporous diffuser and directional sparging
Patent number
7,651,611
Issue date
Jan 26, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Directional microporous diffuser and directional sparging
Patent number
7,648,640
Issue date
Jan 19, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Environmental remediation method using ozonophilic bacteria within...
Patent number
7,645,384
Issue date
Jan 12, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Microporous diffusion apparatus
Patent number
7,645,380
Issue date
Jan 12, 2010
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Directional microporous diffuser and directional sparging
Patent number
7,621,696
Issue date
Nov 24, 2009
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Water treatment apparatus
Patent number
7,572,368
Issue date
Aug 11, 2009
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Directional spargewell system
Patent number
7,569,140
Issue date
Aug 4, 2009
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Microporous diffusion apparatus
Patent number
7,537,706
Issue date
May 26, 2009
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Deep well sparging
Patent number
7,451,965
Issue date
Nov 18, 2008
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Environmental remediation method and system
Patent number
7,442,313
Issue date
Oct 28, 2008
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Patents Applications
last 30 patents
Information
Patent Application
Method and Apparatus for Treating Perfluoroalkyl Compounds
Publication number
20140246366
Publication date
Sep 4, 2014
ThinkVillage-Kerfoot, LLC
William B. Kerfoot
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Trademark
last 30 trademarks