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Gerald Seidl
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Moving bed biofilm reactor system for selenium removal from water a...
Patent number
11,267,737
Issue date
Mar 8, 2022
Headworks Bio Inc.
Somnath Basu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Moving bed biofilm reactor for waste water treatment system
Patent number
9,896,363
Issue date
Feb 20, 2018
Headworks Bio Inc.
Gerald Seidl
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Moving bed bioreactor carrier
Patent number
D661778
Issue date
Jun 12, 2012
Headworks Bio Inc.
Graeme Dempster
D23 - Environmental heating and cooling
Information
Patent Grant
Torque-limited drive system, method, and apparatus for a fluid scre...
Patent number
7,220,361
Issue date
May 22, 2007
Headworks, Inc.
Gerald Seidl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Hydraulic or pneumatic drive system, method, and apparatus for a fl...
Patent number
7,147,784
Issue date
Dec 12, 2006
Headworks, Inc.
Gerald Seidl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Scraper arm for rake screen
Patent number
6,869,524
Issue date
Mar 22, 2005
Headworks, Inc.
Gerald Seidl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Bar screen system with emergency discharge doors
Patent number
6,719,912
Issue date
Apr 13, 2004
Headworks, Inc.
Gerald Seidl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Removable bar for bar screen
Patent number
6,666,977
Issue date
Dec 23, 2003
Headworks, Inc.
Gerald Seidl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR OXIDIZING DISINFECTANTS COMBINED WITH MOVIN...
Publication number
20230002258
Publication date
Jan 5, 2023
Headworks Bio, Inc.
Somnath Basu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MOVING BED BIOFILM REACTOR SYSTEM FOR SELENIUM REMOVAL FROM WATER A...
Publication number
20200339457
Publication date
Oct 29, 2020
Headworks Bio, Inc.
Somnath Basu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOVING BED BIOFILM REACTOR FOR WASTE WATER TREATMENT SYSTEM
Publication number
20160289107
Publication date
Oct 6, 2016
Headworks Bio Inc.
Gerald Seidl
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT REACTOR SCREENING SYSTEM AND METHOD
Publication number
20120055869
Publication date
Mar 8, 2012
Headworks Bio Inc.
Jack Collie Gardiner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
WATER TREATMENT REACTOR AERATION SUPPORT
Publication number
20120037574
Publication date
Feb 16, 2012
Jack Collie Gardiner
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Treatment Assembly for Solids Contained in Waste Water and Process...
Publication number
20070199906
Publication date
Aug 30, 2007
Norris Wayne McCauley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sealing devices for center flow perforated plate filter
Publication number
20060070858
Publication date
Apr 6, 2006
Headworks, Inc.
Cornelius S. de Swardt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Center flow perforated plate filter
Publication number
20050230294
Publication date
Oct 20, 2005
Headworks, Inc.
Gerald Seidl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hydraulic or pneumatic drive system, method, and apparatus for a fl...
Publication number
20050035064
Publication date
Feb 17, 2005
Gerald Seidl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Torque-limited drive system, method, and apparatus for a fluid scre...
Publication number
20050035049
Publication date
Feb 17, 2005
Gerald Seidl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Removable bar for bar screen
Publication number
20030132149
Publication date
Jul 17, 2003
Gerald Seidl
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Bar screen system with emergency discharge doors
Publication number
20020113026
Publication date
Aug 22, 2002
Gerald Seidl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL