Robert John Stephenson

Person

Vancouver, CA

People

Patents Grantslast 30 patents

Information Patent Grant
System and process for treating water
- Patent number 11,377,374
- Issue date Jul 5, 2022
- Muddy River Technologies Inc.
- Robert John Stephenson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for management of sewer waste
- Patent number 11,198,999
- Issue date Dec 14, 2021
- Muddy River Technologies Inc.
- Peter Douglas Jack
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment process and system
- Patent number 9,809,480
- Issue date Nov 7, 2017
- Cypress Technologies Limited
- Robert John Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment process and system
- Patent number 9,145,315
- Issue date Sep 29, 2015
- Paradigm Environmental Technologies Inc.
- Robert John Stephenson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical cell for removing contaminants from a wastewater st...
- Patent number 6,663,783
- Issue date Dec 16, 2003
- McKay Creek Technologies, Ltd.
- Robert J. Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water and wastewater treatment system and process for contaminant r...
- Patent number 6,495,048
- Issue date Dec 17, 2002
- McKay Creek Technologies, Ltd.
- Robert J. Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water and wastewater treatment system and process for contaminant r...
- Patent number 6,346,197
- Issue date Feb 12, 2002
- McKay Creek Technologies Ltd.
- Robert J. Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mobile soil treatment apparatus and method
- Patent number 6,082,548
- Issue date Jul 4, 2000
- Chemtech Analysis Inc.
- Robert John Stephenson
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method of liquefying microorganisms derived from biological wastewa...
- Patent number 6,013,183
- Issue date Jan 11, 2000
- Paradigm Environmental Technologies Inc.
- Robert J. Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mobile soil treatment apparatus and method
- Patent number 5,599,137
- Issue date Feb 4, 1997
- Chemtech Analysis Inc.
- Robert J. Stephenson
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
CURRENT BASED WATER TREATMENT PROCESS AND SYSTEM
- Publication number 20220033284
- Publication date Feb 3, 2022
- Robert John STEPHENSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method and System for Management of Sewer Waste
- Publication number 20200224403
- Publication date Jul 16, 2020
- Muddy River Technologies Inc.
- Peter Douglas JACK
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
System and Process for Treating Water
- Publication number 20190352195
- Publication date Nov 21, 2019
- Muddy River Technologies Inc.
- Robert John STEPHENSON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Electrocoagulation Unit and a Method for Operating the Same
- Publication number 20190330086
- Publication date Oct 31, 2019
- Muddy River Technologies Inc.
- Robert John STEPHENSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Recycled Water and Solids Management System
- Publication number 20170113952
- Publication date Apr 27, 2017
- Truck Wash Technologies, Inc.
- Robert John Stephenson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASTEWATER TREATMENT PROCESS AND SYSTEM
- Publication number 20150336831
- Publication date Nov 26, 2015
- PARADIGM ENVIRONMENTAL TECHNOLOGIES INC.
- Robert John Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT PROCESS AND SYSTEM
- Publication number 20140246369
- Publication date Sep 4, 2014
- PARADIGM ENVIRONMENTAL TECHNOLOGIES INC.
- Robert John Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Electrochemical cell for removing contaminants from a wastewater st...
- Publication number 20030070993
- Publication date Apr 17, 2003
- Robert J. Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water and wastewater treatment system and process for contaminant r...
- Publication number 20020056688
- Publication date May 16, 2002
- Robert J. Stephenson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Robert John Stephenson

Person

Patents Grantslast 30 patents

System and process for treating water

Method and system for management of sewer waste

Wastewater treatment process and system

Wastewater treatment process and system

Electrochemical cell for removing contaminants from a wastewater st...

Water and wastewater treatment system and process for contaminant r...

Water and wastewater treatment system and process for contaminant r...

Mobile soil treatment apparatus and method

Method of liquefying microorganisms derived from biological wastewa...

Mobile soil treatment apparatus and method

Patents Applicationslast 30 patents

CURRENT BASED WATER TREATMENT PROCESS AND SYSTEM

Method and System for Management of Sewer Waste

System and Process for Treating Water

Electrocoagulation Unit and a Method for Operating the Same

Recycled Water and Solids Management System

WASTEWATER TREATMENT PROCESS AND SYSTEM

WASTEWATER TREATMENT PROCESS AND SYSTEM

Electrochemical cell for removing contaminants from a wastewater st...

Water and wastewater treatment system and process for contaminant r...