John Quentin Cowans

Person

Decatur, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker accessory cover interlock and forced safety trippin...
- Patent number 10,418,197
- Issue date Sep 17, 2019
- Siemens Aktiengesellschaft
- Jan Rojko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for locking a circuit breaker
- Patent number 9,812,268
- Issue date Nov 7, 2017
- Siemens Aktiengesellschaft
- John Quentin Cowans
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric vehicle charging station with a field upgradeable communic...
- Patent number 9,725,006
- Issue date Aug 8, 2017
- Siemens Industry, Inc.
- John R. DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for flexible electrical and mechanical installation of an el...
- Patent number 9,610,851
- Issue date Apr 4, 2017
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Status indicating electric vehicle charging station, lightguide ass...
- Patent number 9,597,967
- Issue date Mar 21, 2017
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Status indicating electric vehicle charging station, lightguide ass...
- Patent number 9,597,970
- Issue date Mar 21, 2017
- Siemens Industry, Inc.
- John R. DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Breaker tripping mechanisms, circuit breakers, systems, and methods...
- Patent number 9,601,295
- Issue date Mar 21, 2017
- Siemens Industry, Inc.
- John DeBoer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical distribution system recharging station for electric vehi...
- Patent number 9,434,268
- Issue date Sep 6, 2016
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Low-profile electronic circuit breakers, breaker tripping mechanism...
- Patent number 9,349,559
- Issue date May 24, 2016
- Siemens Industry, Inc.
- John DeBoer
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electric vehicle charging station with a field upgradeable communic...
- Patent number 9,139,102
- Issue date Sep 22, 2015
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electromagnet assembly directly driving latch of an electronic circ...
- Patent number 8,159,318
- Issue date Apr 17, 2012
- Siemens Industry, Inc.
- Guang Yang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKER ACCESSORY COVER INTERLOCK AND FORCED SAFETY TRIPPIN...
- Publication number 20190035568
- Publication date Jan 31, 2019
- SIEMENS AKTIENGESELLSCHAFT
- Jan Rojko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR LOCKING A CIRCUIT BREAKER
- Publication number 20170236660
- Publication date Aug 17, 2017
- SIEMENS AKTIENGESELLSCHAFT
- John Quentin Cowans
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
BREAKER TRIPPING MECHANISMS, CIRCUIT BREAKERS, SYSTEMS, AND METHODS...
- Publication number 20150318136
- Publication date Nov 5, 2015
- Siemens Industry, Inc.
- John DeBoer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC VEHICLE CHARGING STATION WITH A FIELD UPGRADEABLE COMMUNIC...
- Publication number 20150291049
- Publication date Oct 15, 2015
- Siemens Industry, Inc.
- John R. DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Application
STATUS INDICATING ELECTRIC VEHICLE CHARGING STATION, LIGHTGUIDE ASS...
- Publication number 20150145479
- Publication date May 28, 2015
- Siemens Industry, Inc.
- John R. DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC VEHICLE CHARGING STATION WITH A FIELD UPGRADEABLE COMMUNIC...
- Publication number 20130020991
- Publication date Jan 24, 2013
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Application
STATUS INDICATING ELECTRIC VEHICLE CHARGING STATION, LIGHTGUIDE ASS...
- Publication number 20130021162
- Publication date Jan 24, 2013
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Application
System for Flexible Electrical and Mechanical Installation of an El...
- Publication number 20130020990
- Publication date Jan 24, 2013
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL DISTRIBUTION SYSTEM RECHARGING STATION FOR ELECTRIC VEHI...
- Publication number 20110037429
- Publication date Feb 17, 2011
- Siemens Industry, Inc.
- John DeBoer
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electromagnet Assembly Directly Driving Latch Of An Electronic Circ...
- Publication number 20100073113
- Publication date Mar 25, 2010
- SIEMENS ENERGY & AUTOMATION, INC.
- Guang Yang
- H01 - BASIC ELECTRIC ELEMENTS

John Quentin Cowans

Person

Patents Grantslast 30 patents

Circuit breaker accessory cover interlock and forced safety trippin...

Systems and methods for locking a circuit breaker

Electric vehicle charging station with a field upgradeable communic...

System for flexible electrical and mechanical installation of an el...

Status indicating electric vehicle charging station, lightguide ass...

Status indicating electric vehicle charging station, lightguide ass...

Breaker tripping mechanisms, circuit breakers, systems, and methods...

Electrical distribution system recharging station for electric vehi...

Low-profile electronic circuit breakers, breaker tripping mechanism...

Electric vehicle charging station with a field upgradeable communic...

Electromagnet assembly directly driving latch of an electronic circ...

Patents Applicationslast 30 patents

CIRCUIT BREAKER ACCESSORY COVER INTERLOCK AND FORCED SAFETY TRIPPIN...

SYSTEMS AND METHODS FOR LOCKING A CIRCUIT BREAKER

BREAKER TRIPPING MECHANISMS, CIRCUIT BREAKERS, SYSTEMS, AND METHODS...

ELECTRIC VEHICLE CHARGING STATION WITH A FIELD UPGRADEABLE COMMUNIC...

STATUS INDICATING ELECTRIC VEHICLE CHARGING STATION, LIGHTGUIDE ASS...

ELECTRIC VEHICLE CHARGING STATION WITH A FIELD UPGRADEABLE COMMUNIC...

STATUS INDICATING ELECTRIC VEHICLE CHARGING STATION, LIGHTGUIDE ASS...

System for Flexible Electrical and Mechanical Installation of an El...

ELECTRICAL DISTRIBUTION SYSTEM RECHARGING STATION FOR ELECTRIC VEHI...

Electromagnet Assembly Directly Driving Latch Of An Electronic Circ...