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using already existing parts of the sewer system for runoff-regulation
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Industry
CPC
E03F5/102
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
E
FIXED CONSTRUCTIONS
E03
Water supply, sewage
E03F
SEWERS CESSPOOLS
E03F5/00
Sewerage structures
Current Industry
E03F5/102
using already existing parts of the sewer system for runoff-regulation
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Patents Grants
last 30 patents
Information
Patent Grant
Utilizing debris basins for stormwater retention
Patent number
11,035,113
Issue date
Jun 15, 2021
Shahriar Eftekharzadeh
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Sump system
Patent number
10,968,618
Issue date
Apr 6, 2021
Robert Sherwood
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Wastewater source control system
Patent number
6,997,201
Issue date
Feb 14, 2006
Herbert C. Preul
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Flume for optimization of sewer system and wastewater treatment pla...
Patent number
6,692,189
Issue date
Feb 17, 2004
Aqua Flow Technologies LLC
Claude T. Anderson
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Passive flow control valve
Patent number
6,561,225
Issue date
May 13, 2003
Red Valve Co., Inc.
Spiros G. Raftis
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and apparatus for sewer system flow control to reduce wastew...
Patent number
6,318,395
Issue date
Nov 20, 2001
Aquaflow Technologies, LLC
Claude T. Anderson
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Device for influencing a flow of waste water
Patent number
6,164,869
Issue date
Dec 26, 2000
Renate Guthler
Harald Guthler
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
3924653
Patent number
3,924,653
Issue date
Dec 9, 1975
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
Information
Patent Application
SURFACE WATER DRAINAGE SYSTEM
Publication number
20190024358
Publication date
Jan 24, 2019
Aco Severin Ahlmann GmbH & Co., Kommanditgesellschaft
Arne Meincke
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Multiple Inlet flow regulator
Publication number
20110000837
Publication date
Jan 6, 2011
Thomas Joseph Roy
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
First flush passive flow control valve
Publication number
20070246113
Publication date
Oct 25, 2007
Red Valve Company, Inc.
Spiros G. Raftis
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Wastewater control system
Publication number
20050072465
Publication date
Apr 7, 2005
Herbert C. Preul
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Wastewater source control system
Publication number
20050072469
Publication date
Apr 7, 2005
Herbert C. Preul
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Flume for optimization of sewer system and wastewater treatment pla...
Publication number
20030113167
Publication date
Jun 19, 2003
Claude T. Anderson
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Passive flow control valve
Publication number
20020104573
Publication date
Aug 8, 2002
Red Valve Company, Inc.
Spiros G. Raftis
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING