Wolfgang Erven

Person

Amberg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Circuit breaker device, circuit breaker system and method
- Patent number 11,979,015
- Issue date May 7, 2024
- Siemens Aktiengesellschaft
- Wolfgang Erven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current path part for an electric switching device
- Patent number 11,527,366
- Issue date Dec 13, 2022
- Siemens Aktiengesellschaft
- Wolfgang Erven
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Low-voltage circuit breaker
- Patent number 11,521,814
- Issue date Dec 6, 2022
- Siemens Aktiengesellschaft
- Wolfgang Erven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotor shaft module for a rotor shaft of a molded-case circuit break...
- Patent number 10,014,134
- Issue date Jul 3, 2018
- Siemens Aktiengesellschaft
- Jörg-Uwe Dahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch, in particular load breaking switch
- Patent number 8,451,074
- Issue date May 28, 2013
- Siemens Aktiengesellschaft
- Wolfgang Erven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device with a switching shaft for mounting a rotary conta...
- Patent number 8,071,898
- Issue date Dec 6, 2011
- Siemens Aktiengesellschaft
- Justin Bennett
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROTECTING AGAINST FAULT ARCS
- Publication number 20250047095
- Publication date Feb 6, 2025
- SIEMENS AKTIENGESELLSCHAFT
- Wolfgang Erven
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT BREAKER DEVICE, CIRCUIT BREAKER SYSTEM AND METHOD
- Publication number 20220337046
- Publication date Oct 20, 2022
- Siemens Aktiengesellschaft
- Wolfgang Erven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-VOLTAGE CIRCUIT BREAKER
- Publication number 20220005659
- Publication date Jan 6, 2022
- Siemens Aktiengesellschaft
- Wolfgang Erven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT PATH PART FOR AN ELECTRIC SWITCHING DEVICE
- Publication number 20200402731
- Publication date Dec 24, 2020
- Siemens Aktiengesellschaft
- Wolfgang ERVEN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ROTOR SHAFT MODULE FOR A ROTOR SHAFT OF A MOLDED-CASE CIRCUIT BREAK...
- Publication number 20150262772
- Publication date Sep 17, 2015
- Siemens Aktiengesellschaft
- Jörg-Uwe DAHL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch, In Particular Load Breaking Switch
- Publication number 20110248802
- Publication date Oct 13, 2011
- Siemens Aktiengesellschaft
- Wolfgang Erven
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching device with a switching shaft for mounting a rotary conta...
- Publication number 20090057112
- Publication date Mar 5, 2009
- Justin Bennett
- H01 - BASIC ELECTRIC ELEMENTS

Wolfgang Erven

Person

Patents Grantslast 30 patents

Circuit breaker device, circuit breaker system and method

Current path part for an electric switching device

Low-voltage circuit breaker

Rotor shaft module for a rotor shaft of a molded-case circuit break...

Switch, in particular load breaking switch

Switching device with a switching shaft for mounting a rotary conta...

Patents Applicationslast 30 patents

METHOD FOR PROTECTING AGAINST FAULT ARCS

CIRCUIT BREAKER DEVICE, CIRCUIT BREAKER SYSTEM AND METHOD

LOW-VOLTAGE CIRCUIT BREAKER

CURRENT PATH PART FOR AN ELECTRIC SWITCHING DEVICE

ROTOR SHAFT MODULE FOR A ROTOR SHAFT OF A MOLDED-CASE CIRCUIT BREAK...

Switch, In Particular Load Breaking Switch

Switching device with a switching shaft for mounting a rotary conta...