DAVID A. METCALF

Person

Black Mountain, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Connectors for fiber optic cables
- Patent number 11,194,104
- Issue date Dec 7, 2021
- EATON INTELLIGENT POWER LIMITED
- Daniel Edward Hrncir
- G02 - OPTICS
Information Patent Grant
Circuit breaker inerlock for arc quenching device
- Patent number 10,903,029
- Issue date Jan 26, 2021
- Eaton Intelligent Power Limited
- Robert Judson Burns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc quenching device with racking drive
- Patent number 10,819,106
- Issue date Oct 27, 2020
- EATON INTELLIGENT POWER LIMITED
- Robert J. Burns
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Test apparatus and methods for arc mitigation device
- Patent number 10,613,146
- Issue date Apr 7, 2020
- Eaton Intelligent Power Limited
- Robert J. Burns
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Connectors for fiber optic cables
- Patent number 10,409,010
- Issue date Sep 10, 2019
- Eaton Corporation
- Daniel Edward Hrncir
- G02 - OPTICS
Information Patent Grant
Breaker secondary terminal block isolation chamber
- Patent number 9,754,753
- Issue date Sep 5, 2017
- Eaton Corporation
- Daniel Edward Hrncir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Breaker secondary terminal block isolation chamber
- Patent number 9,230,766
- Issue date Jan 5, 2016
- Eaton Coporation
- Daniel Edward Hrncir
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrical switching apparatus and mounting assembly therefor
- Patent number 8,179,696
- Issue date May 15, 2012
- Eaton Corporation
- Jarrod Lyle Coomer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical enclosure assembly having venting system
- Patent number 7,974,078
- Issue date Jul 5, 2011
- Eaton Corporation
- Jarrod L. Coomer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Seal apparatus for circuit breaker application
- Patent number 7,952,042
- Issue date May 31, 2011
- Eaton Corporation
- Jarrod Lyle Coomer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Electrical cabinet assembly and seal assembly therefor
- Patent number 7,558,052
- Issue date Jul 7, 2009
- Eaton Corporation
- Jarrod L. Coomer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Infrared Sensor Mounting System for Low-Voltage Switchgear
- Publication number 20240151587
- Publication date May 9, 2024
- Eaton Intelligent Power Limited
- Amit Ashok Khendad
- G01 - MEASURING TESTING
Information Patent Application
Circuit Breaker Inerlock for ARC Quenching Device
- Publication number 20200321173
- Publication date Oct 8, 2020
- Eaton Intelligent Power Limited
- Robert Judson Burns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTORS FOR FIBER OPTIC CABLES
- Publication number 20190391344
- Publication date Dec 26, 2019
- Eaton Intelligent Power Limited
- Daniel Edward Hrncir
- G02 - OPTICS
Information Patent Application
ARC QUENCHING DEVICE WITH RACKING DRIVE
- Publication number 20190372339
- Publication date Dec 5, 2019
- Robert J. Burns
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TEST APPARATUS AND METHODS FOR ARC MITIGATION DEVICE
- Publication number 20190195949
- Publication date Jun 27, 2019
- EATON CORPORATION
- Robert J. Burns
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTORS FOR FIBER OPTIC CABLES
- Publication number 20180196206
- Publication date Jul 12, 2018
- EATON CORPORATION
- Daniel Edward Hrncir
- G02 - OPTICS
Information Patent Application
BREAKER SECONDARY TERMINAL BLOCK ISOLATION CHAMBER
- Publication number 20160225570
- Publication date Aug 4, 2016
- EATON CORPORATION
- DANIEL EDWARD HRNCIR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BREAKER SECONDARY TERMINAL BLOCK ISOLATION CHAMBER
- Publication number 20150016084
- Publication date Jan 15, 2015
- EATON CORPORATION
- DANIEL EDWARD HRNCIR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND MOUNTING ASSEMBLY THEREFOR
- Publication number 20110176287
- Publication date Jul 21, 2011
- JARROD LYLE COOMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Seal Apparatus for Circuit Breaker Application
- Publication number 20100072039
- Publication date Mar 25, 2010
- Jarrod Lyle Coomer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CASSETTE ASSEMBLY AND PANEL ASSEMBLY THEREFOR
- Publication number 20090185332
- Publication date Jul 23, 2009
- JARROD L. COOMER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ENCLOSURE ASSEMBLY HAVING VENTING SYSTEM
- Publication number 20090185333
- Publication date Jul 23, 2009
- JARROD L. COOMER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL CABINET ASSEMBLY AND SEAL ASSEMBLY THEREFOR
- Publication number 20090180242
- Publication date Jul 16, 2009
- JARROD L. COOMER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

DAVID A. METCALF

Person

Patents Grantslast 30 patents

Connectors for fiber optic cables

Circuit breaker inerlock for arc quenching device

Arc quenching device with racking drive

Test apparatus and methods for arc mitigation device

Connectors for fiber optic cables

Breaker secondary terminal block isolation chamber

Breaker secondary terminal block isolation chamber

Electrical switching apparatus and mounting assembly therefor

Electrical enclosure assembly having venting system

Seal apparatus for circuit breaker application

Electrical cabinet assembly and seal assembly therefor

Patents Applicationslast 30 patents

Infrared Sensor Mounting System for Low-Voltage Switchgear

Circuit Breaker Inerlock for ARC Quenching Device

CONNECTORS FOR FIBER OPTIC CABLES

ARC QUENCHING DEVICE WITH RACKING DRIVE

TEST APPARATUS AND METHODS FOR ARC MITIGATION DEVICE

CONNECTORS FOR FIBER OPTIC CABLES

BREAKER SECONDARY TERMINAL BLOCK ISOLATION CHAMBER

BREAKER SECONDARY TERMINAL BLOCK ISOLATION CHAMBER

ELECTRICAL SWITCHING APPARATUS AND MOUNTING ASSEMBLY THEREFOR

Seal Apparatus for Circuit Breaker Application

CASSETTE ASSEMBLY AND PANEL ASSEMBLY THEREFOR

ELECTRICAL ENCLOSURE ASSEMBLY HAVING VENTING SYSTEM

ELECTRICAL CABINET ASSEMBLY AND SEAL ASSEMBLY THEREFOR