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Patents
Patents Assigned to New Environmental Engineering, Inc.
Patents Assigned to New Environmental Engineering, Inc.
System and method for treating wastewater
Patent number:
10246359
Abstract:
The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
Type:
Grant
Filed:
May 15, 2017
Date of Patent:
April 2, 2019
Assignee:
New Environmental Engineering, Inc.
Inventor:
John Stewart Lang
SYSTEM AND METHOD FOR TREATING WASTEWATER
Publication number:
20190039925
Abstract:
The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
Type:
Application
Filed:
September 20, 2018
Publication date:
February 7, 2019
Applicant:
New Environmental Engineering, Inc.
Inventor:
John Stewart Lang
VENTURI APPARATUS AND METHOD OF USE
Publication number:
20180162757
Abstract:
The invention comprises an improved venturi apparatus and method of use.
Type:
Application
Filed:
February 7, 2018
Publication date:
June 14, 2018
Applicant:
New Environmental Engineering, Inc.
Inventor:
John Stewart Lang
System and Method for Treating Wastewater
Publication number:
20170327395
Abstract:
The invention comprises an activated sludge treatment system and process that aerates wastewater undergoing treatment using venturis.
Type:
Application
Filed:
May 15, 2017
Publication date:
November 16, 2017
Applicant:
New Environmental Engineering, Inc.
Inventor:
John Stewart Lang