James Vaughan Harshman

Person

Bradenton, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Addition of alkaline materials to biotrickling filter or bio-filter...
- Patent number 11,420,161
- Issue date Aug 23, 2022
- Evoqua Water Technologies LLC
- James Vaughan Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Rotating spray device for water distribution on media bed of a biof...
- Patent number 11,400,412
- Issue date Aug 2, 2022
- Evoqua Water Technologies LLC
- Michael Sumner Murphy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Addition of alkaline materials to biotrickling filter or bio-filter...
- Patent number 10,695,716
- Issue date Jun 30, 2020
- Evoqua Water Technologies LLC
- James Vaughan Harshman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synergistic methods for odor control
- Patent number 8,968,646
- Issue date Mar 3, 2015
- Evoqua Water Technologies LLC
- Timothy F. Matheis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Slurry feed system and method
- Patent number 8,430,112
- Issue date Apr 30, 2013
- Siemens Industry, Inc.
- Timothy Frank Matheis
- B08 - CLEANING
Information Patent Grant
Wastewater treatment systems
- Patent number 7,799,215
- Issue date Sep 21, 2010
- Siemens Water Technologies Corp.
- Timothy F. Matheis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment methods
- Patent number 7,799,224
- Issue date Sep 21, 2010
- Siemens Water Technologies Corp.
- Timothy F. Matheis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System for controlling sulfide generation
- Patent number 7,326,340
- Issue date Feb 5, 2008
- Siemens Water Technologies Holding Corp.
- James Paul Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and apparatus for reducing nitrate demands in the reduction...
- Patent number 7,285,207
- Issue date Oct 23, 2007
- Siemens Water Technologies Holding Corp.
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and apparatus for reducing nitrate demands in the reduction...
- Patent number 7,186,341
- Issue date Mar 6, 2007
- Siemens Water Technologies Holding Corp.
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for reducing nitrate demands in the reduction of dissolve...
- Patent number 7,138,049
- Issue date Nov 21, 2006
- USFilter Corporation
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods for reducing nitrate demands in the reduction of dissolved...
- Patent number 7,087,172
- Issue date Aug 8, 2006
- USFilter Corporation
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
ADDITION OF ALKALINE MATERIALS TO BIOTRICKLING FILTER OR BIO-FILTER...
- Publication number 20230075149
- Publication date Mar 9, 2023
- Evoqua Water Technologies LLC
- James Vaughan Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Rotating Spray Device for Water Distribution on Media Bed of a Biof...
- Publication number 20220362710
- Publication date Nov 17, 2022
- Evoqua Water Technologies LLC
- Michael Sumner Murphy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Addition of Alkaline Materials to Biotrickling Filter or Bio-filter...
- Publication number 20210113961
- Publication date Apr 22, 2021
- Evoqua Water Technologies LLC
- James Vaughan Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Rotating Spray Device for Water Distribution on Media Bed of a Biof...
- Publication number 20180021722
- Publication date Jan 25, 2018
- Michael Sumner Murphy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synergistic Wastewater Odor Control Composition, Systems, and Relat...
- Publication number 20170015571
- Publication date Jan 19, 2017
- EVOQUA WATER TECHNOLOGIES LLC
- James Vaughan Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ADDITION OF ALKALINE MATERIALS TO BIOTRICKLING FILTER OR BIO-FILTER...
- Publication number 20160051929
- Publication date Feb 25, 2016
- EVOQUA WATER TECHNOLOGIES LLC
- James Vaughan Harshman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SLURRY FEED SYSTEM AND METHOD
- Publication number 20130220431
- Publication date Aug 29, 2013
- Siemens Industry, Inc.
- Timothy Frank Matheis
- B08 - CLEANING
Information Patent Application
SYNERGISTIC METHODS FOR ODOR CONTROL
- Publication number 20120213662
- Publication date Aug 23, 2012
- Siemens Industry, Inc.
- Timothy F. Matheis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SLURRY FEED SYSTEM AND METHOD
- Publication number 20120012188
- Publication date Jan 19, 2012
- Timothy Frank Matheis
- B08 - CLEANING
Information Patent Application
SYNERGISTIC WASTEWATER ODOR CONTROL COMPOSITION, SYSTEMS, AND RELAT...
- Publication number 20110233146
- Publication date Sep 29, 2011
- SIEMENS WATER TECHNOLOGIES CORP.
- James Vaughan Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR TREATING ODOR IN WASTEWATER
- Publication number 20110049061
- Publication date Mar 3, 2011
- Elbert Alden Hale
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT SYSTEMS AND METHODS
- Publication number 20100012558
- Publication date Jan 21, 2010
- Timothy F. Matheis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREAMENT SYSTEMS AND METHODS
- Publication number 20090188859
- Publication date Jul 30, 2009
- Timothy F. Matheis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and apparatus for reducing nitrate demands in the reduction...
- Publication number 20060186040
- Publication date Aug 24, 2006
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and apparatus for reducing nitrate demands in the reduction...
- Publication number 20050242010
- Publication date Nov 3, 2005
- USFilter Corporation
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and apparatus for reducing nitrate demands in the reduction...
- Publication number 20050242011
- Publication date Nov 3, 2005
- USFilter Corporation
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method and apparatus for controlling sulfide generation
- Publication number 20050224409
- Publication date Oct 13, 2005
- USFilter Corporation
- James Paul Harshman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and apparatus for reducing nitrate demands in the reduction...
- Publication number 20040173525
- Publication date Sep 9, 2004
- United States Filter Corporation
- David J. Hunniford
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

James Vaughan Harshman

Person

Patents Grantslast 30 patents

Addition of alkaline materials to biotrickling filter or bio-filter...

Rotating spray device for water distribution on media bed of a biof...

Addition of alkaline materials to biotrickling filter or bio-filter...

Synergistic methods for odor control

Slurry feed system and method

Wastewater treatment systems

Wastewater treatment methods

System for controlling sulfide generation

Methods and apparatus for reducing nitrate demands in the reduction...

Methods and apparatus for reducing nitrate demands in the reduction...

Apparatus for reducing nitrate demands in the reduction of dissolve...

Methods for reducing nitrate demands in the reduction of dissolved...

Patents Applicationslast 30 patents

ADDITION OF ALKALINE MATERIALS TO BIOTRICKLING FILTER OR BIO-FILTER...

Rotating Spray Device for Water Distribution on Media Bed of a Biof...

Addition of Alkaline Materials to Biotrickling Filter or Bio-filter...

Rotating Spray Device for Water Distribution on Media Bed of a Biof...

Synergistic Wastewater Odor Control Composition, Systems, and Relat...

ADDITION OF ALKALINE MATERIALS TO BIOTRICKLING FILTER OR BIO-FILTER...

SLURRY FEED SYSTEM AND METHOD

SYNERGISTIC METHODS FOR ODOR CONTROL

SLURRY FEED SYSTEM AND METHOD

SYNERGISTIC WASTEWATER ODOR CONTROL COMPOSITION, SYSTEMS, AND RELAT...

METHOD FOR TREATING ODOR IN WASTEWATER

WASTEWATER TREATMENT SYSTEMS AND METHODS

WASTEWATER TREAMENT SYSTEMS AND METHODS

Methods and apparatus for reducing nitrate demands in the reduction...

Methods and apparatus for reducing nitrate demands in the reduction...

Methods and apparatus for reducing nitrate demands in the reduction...

Method and apparatus for controlling sulfide generation

Methods and apparatus for reducing nitrate demands in the reduction...