Stephen D. Cella

Person

Tucker, GA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal sensing bi-metal trip actuator for a circuit breaker
- Patent number 5,894,260
- Issue date Apr 13, 1999
- Siemens Energy & Automation, Inc.
- Stephen D. Cella
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Circuit breaker with improved trip mechanism
- Patent number 5,844,188
- Issue date Dec 1, 1998
- Siemens Energy & Automation, Inc.
- Stephen D. Cella
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with molded cam surfaces
- Patent number 5,534,835
- Issue date Jul 9, 1996
- Siemens Energy & Automation, Inc.
- Rex J. McColloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with improved contact arm follower spring arrangement
- Patent number 5,504,467
- Issue date Apr 2, 1996
- Siemens Energy & Automation, Inc.
- Rex J. McColloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with one-piece crossbar including an integrally mol...
- Patent number 5,502,428
- Issue date Mar 26, 1996
- Siemens Energy & Automation Inc.
- Rex J. McColloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single solenoid actuator for two pole ground fault circuit interrupter
- Patent number 5,477,201
- Issue date Dec 19, 1995
- Siemens Energy & Automation, Inc.
- Charles D. Garnto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic housing for two-pole ground fault circuit interrupter
- Patent number 5,414,395
- Issue date May 9, 1995
- Siemens Energy & Automation, Inc.
- Charles D. Garnto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with magnetic shield
- Patent number 5,296,827
- Issue date Mar 22, 1994
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with dual movable contacts
- Patent number 5,184,099
- Issue date Feb 2, 1993
- Siemens Energy & Automation, Inc.
- Bernard DiMarco
- H01 - BASIC ELECTRIC ELEMENTS

Stephen D. Cella

Person

Patents Grantslast 30 patents

Thermal sensing bi-metal trip actuator for a circuit breaker

Circuit breaker with improved trip mechanism

Circuit breaker with molded cam surfaces

Circuit breaker with improved contact arm follower spring arrangement

Circuit breaker with one-piece crossbar including an integrally mol...

Single solenoid actuator for two pole ground fault circuit interrupter

Electronic housing for two-pole ground fault circuit interrupter

Circuit breaker with magnetic shield

Circuit breaker with dual movable contacts