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Cleaning devices providing a flushing surge
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CPC
E03F5/108
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
E03F5/108
Cleaning devices providing a flushing surge
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Patents Grants
last 30 patents
Information
Patent Grant
Device and a method for emptying a sewer well, a sewer well and a r...
Patent number
12,084,851
Issue date
Sep 10, 2024
Laurens Marinus Antonius Wilbertus Verberne
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Nutrient removal filtration system and method
Patent number
11,253,798
Issue date
Feb 22, 2022
Oldcastle Infrastructure, Inc.
Thomas Happel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Prerotation basin for pumping fluids from a wet well
Patent number
10,604,927
Issue date
Mar 31, 2020
Trillium Pumps USA SLC LLC
Eric Tobin
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Automated system for draining, cleaning and sanitizing of portable...
Patent number
10,557,260
Issue date
Feb 11, 2020
Sergio Nitti
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Stormwater vault apparatus and method
Patent number
10,287,768
Issue date
May 14, 2019
Suntree Technologies Holdings LLC
Thomas H Happel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nutrient removal filtration system and method
Patent number
10,183,240
Issue date
Jan 22, 2019
Suntree Technologies Holdings, LLC
Thomas Happel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Stormwater vault servicing process
Patent number
10,166,577
Issue date
Jan 1, 2019
Thomas H Happel
B08 - CLEANING
Information
Patent Grant
Automatic vacuum sewerage solids cleaning systems and methods
Patent number
9,566,622
Issue date
Feb 14, 2017
Qizhong Guo
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
Nutrient Removal Filtration System and Method
Publication number
20220134258
Publication date
May 5, 2022
OLDCASTLE INFRASTRUCTURE, INC.
Thomas Happel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE AND A METHOD FOR EMPTYING A SEWER WELL, A SEWER WELL AND A R...
Publication number
20220120076
Publication date
Apr 21, 2022
Laurens Marinus Antonius Wilbertus Verberne
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
NUTRIENT REMOVAL FILTRATION SYSTEM AND METHOD
Publication number
20200316496
Publication date
Oct 8, 2020
OLDCASTLE INFRASTRUCTURE, INC.
Thomas Happel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Prerotation Basin For Pumping Fluids From A Wet Well
Publication number
20190048570
Publication date
Feb 14, 2019
ENVIROTECH PUMPSYSTEMS, INC.
Eric Tobin
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
AUTOMATED SYSTEM FOR DRAINING, CLEANING AND SANITIZING OF PORTABLE...
Publication number
20170335558
Publication date
Nov 23, 2017
SERGIO NITTI
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
STORMWATER VAULT SERVICING PROCESS
Publication number
20170136509
Publication date
May 18, 2017
Thomas H. Happel
B08 - CLEANING
Information
Patent Application
STORMWATER VAULT APPARATUS AND SERVICING PROCESS
Publication number
20140352729
Publication date
Dec 4, 2014
Thomas H. Happel
B08 - CLEANING
Information
Patent Application
AUTOMATIC VACUUM SEWERAGE SOLIDS CLEANING SYSTEMS AND METHODS
Publication number
20140261735
Publication date
Sep 18, 2014
Qizhong Guo
B08 - CLEANING