Adam Douglas Ledgerwood

Person

Syracuse, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hazardous location compliant circuit protection devices, systems an...
- Patent number 12,136,531
- Issue date Nov 5, 2024
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Configurable modular hazardous location compliant circuit protectio...
- Patent number 11,990,744
- Issue date May 21, 2024
- EATON INTELLIGENT POWER LIMITED
- Andrew Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit protection devices, systems and methods for explosive envir...
- Patent number 11,967,478
- Issue date Apr 23, 2024
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enclosure arrangements; components; and methods
- Patent number 11,682,887
- Issue date Jun 20, 2023
- EATON INTELLIGENT POWER LIMITED
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Configurable modular hazardous location compliant ciruit protection...
- Patent number 11,682,898
- Issue date Jun 20, 2023
- EATON INTELLIGENT POWER LIMITED
- Andrew Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cable gland compression limiter
- Patent number 11,637,419
- Issue date Apr 25, 2023
- Eaton Intelligent Power Limited
- Joseph Edward Platt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mechanical lockout for non-mechanical-interfacing electronic switch
- Patent number 11,613,915
- Issue date Mar 28, 2023
- EATON INTELLIGENT POWER LIMITED
- Adam D. Ledgerwood
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hazardous location compliant circuit protection devices having enha...
- Patent number 11,615,925
- Issue date Mar 28, 2023
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compliant, hazardous environment circuit protection devices, system...
- Patent number 11,527,882
- Issue date Dec 13, 2022
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hazardous location compliant circuit protection devices, systems an...
- Patent number 11,456,142
- Issue date Sep 27, 2022
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Configurable modular hazardous location compliant circuit protectio...
- Patent number 11,303,111
- Issue date Apr 12, 2022
- EATON INTELLIGENT POWER LIMITED
- Andrew Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit protection devices, systems and methods for explosive envir...
- Patent number 11,270,854
- Issue date Mar 8, 2022
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Operator for an electrical switching apparatus
- Patent number 11,264,188
- Issue date Mar 1, 2022
- EATON INTELLIGENT POWER LIMITED
- Graig Edmund DeCarr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compliant, hazardous environment circuit protection devices, system...
- Patent number 11,239,652
- Issue date Feb 1, 2022
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Enclosure arrangements; components; and methods
- Patent number 11,081,868
- Issue date Aug 3, 2021
- EATON INTELLIGENT POWER LIMITED
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Offset operator mechanism for control enclosure
- Patent number 10,817,009
- Issue date Oct 27, 2020
- EATON INTELLIGENT POWER LIMITED
- Graig Edmund DeCarr
- G05 - CONTROLLING REGULATING
Information Patent Grant
Cable gland compression limiter
- Patent number 10,714,922
- Issue date Jul 14, 2020
- EATON INTELLIGENT POWER LIMITED
- Joseph Edward Platt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Luminaire for use in harsh and hazardous locations
- Patent number 10,584,831
- Issue date Mar 10, 2020
- EATON INTELLIGENT POWER LIMITED
- Budd Shaw Honda
- F21 - LIGHTING
Information Patent Grant
Light fixture with battery backup
- Patent number D865258
- Issue date Oct 29, 2019
- EATON INTELLIGENT POWER LIMITED
- Budd Shaw Honda
- D26 - Lighting
Information Patent Grant
Electrical box including jumper for reducing conductive heat transf...
- Patent number 10,454,415
- Issue date Oct 22, 2019
- EATON INTELLIGENT POWER LIMITED
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Moisture control systems for electrical enclosures
- Patent number 10,448,525
- Issue date Oct 15, 2019
- EATON INTELLIGENT POWER LIMITED
- Joseph Michael Manahan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hazardous location light fixture housings
- Patent number 10,408,442
- Issue date Sep 10, 2019
- Cooper Technologies Company
- Daniel Robert Treible
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light fixture with battery backup
- Patent number D841860
- Issue date Feb 26, 2019
- EATON INTELLIGENT POWER LIMITED
- Budd Shaw Honda
- D26 - Lighting
Information Patent Grant
Enclosure arrangements; components; and methods
- Patent number 10,177,548
- Issue date Jan 8, 2019
- EATON INTELLIGENT POWER LIMITED
- Adam Douglas Ledgerwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Potting compound chamber designs for electrical connectors
- Patent number 10,014,613
- Issue date Jul 3, 2018
- Cooper Technologies Company
- Eric Perry Cheney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear LED luminaire for use in harsh and hazardous locations
- Patent number 9,976,735
- Issue date May 22, 2018
- Cooper Technologies Company
- Budd Shaw Honda
- F21 - LIGHTING
Information Patent Grant
Connector installation tool
- Patent number 9,806,483
- Issue date Oct 31, 2017
- Cooper Technologies Company
- Adam D. Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active cooling of electrical connectors
- Patent number 9,553,389
- Issue date Jan 24, 2017
- Cooper Technologies Company
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hazardous location multi-pin connectors
- Patent number 9,466,917
- Issue date Oct 11, 2016
- Cooper Technologies Company
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Potting compound chamber designs for electrical connectors
- Patent number 9,368,905
- Issue date Jun 14, 2016
- Cooper Technologies Company
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRUIT PROTECTION...
- Publication number 20230411954
- Publication date Dec 21, 2023
- Eaton Intelligent Power Limited
- Andrew Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES HAVING ENHA...
- Publication number 20230298830
- Publication date Sep 21, 2023
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MECHANICAL LOCKOUT FOR SOLID-STATE SWITCH
- Publication number 20230207231
- Publication date Jun 29, 2023
- Eaton Intelligent Power Limited
- Adam D. Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Hazardous Location Compliant Circuit Protection Devices, Systems an...
- Publication number 20230017836
- Publication date Jan 19, 2023
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT PROTECTION DEVICES, SYSTEMS AND METHODS FOR EXPLOSIVE ENVIR...
- Publication number 20220328262
- Publication date Oct 13, 2022
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPLIANT, HAZARDOUS ENVIRONMENT CIRCUIT PROTECTION DEVICES, SYSTEM...
- Publication number 20220200267
- Publication date Jun 23, 2022
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRUIT PROTECTION...
- Publication number 20220190594
- Publication date Jun 16, 2022
- Eaton Intelligent Power Limited
- Andrew Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCLOSURE ARRANGEMENTS; COMPONENTS; AND METHODS
- Publication number 20210367413
- Publication date Nov 25, 2021
- Eaton Intelligent Power Limited
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CABLE GLAND COMPRESSION LIMITER
- Publication number 20210226436
- Publication date Jul 22, 2021
- Eaton Intelligent Power Limited
- Joseph Edward PLATT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT PROTECTION DEVICES, SYSTEMS AND METHODS FOR EXPLOSIVE ENVIR...
- Publication number 20200211791
- Publication date Jul 2, 2020
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES, SYSTEMS AN...
- Publication number 20200211803
- Publication date Jul 2, 2020
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPLIANT, HAZARDOUS ENVIRONMENT CIRCUIT PROTECTION DEVICES, SYSTEM...
- Publication number 20200212666
- Publication date Jul 2, 2020
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTIO...
- Publication number 20200212670
- Publication date Jul 2, 2020
- Eaton Intelligent Power Limited
- Andrew Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MECHANICAL LOCKOUT FOR NON-MECHANICAL-INTERFACING ELECTRONIC SWITCH
- Publication number 20200208442
- Publication date Jul 2, 2020
- Eaton Intelligent Power Limited
- Adam D. Ledgerwood
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES HAVING ENHA...
- Publication number 20200211792
- Publication date Jul 2, 2020
- Eaton Intelligent Power Limited
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPERATOR FOR AN ELECTRICAL SWITCHING APPARATUS
- Publication number 20200118775
- Publication date Apr 16, 2020
- Graig Edmund DeCarr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CABLE GLAND COMPRESSION LIMITER
- Publication number 20200106255
- Publication date Apr 2, 2020
- Eaton Intelligent Power Limited
- Joseph Edward Platt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OFFSET OPERATOR MECHANISM FOR CONTROL ENCLSOURE
- Publication number 20190265745
- Publication date Aug 29, 2019
- Eaton Intelligent Power Limited
- Graig Edmund DeCarr
- G05 - CONTROLLING REGULATING
Information Patent Application
ENCLOSURE ARRANGEMENTS; COMPONENTS; AND METHODS
- Publication number 20190109444
- Publication date Apr 11, 2019
- Eaton Intelligent Power Limited
- Adam Douglas Ledgerwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL BOX INCLUDING JUMPER FOR REDUCING CONDUCTIVE HEAT TRANSF...
- Publication number 20180262158
- Publication date Sep 13, 2018
- Eaton Intelligent Power Limited
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINAIRE FOR USE IN HARSH AND HAZARDOUS LOCATIONS
- Publication number 20180238501
- Publication date Aug 23, 2018
- Cooper Technologies Company
- Budd Shaw Honda
- F21 - LIGHTING
Information Patent Application
HAZARDOUS LOCATION LIGHT FIXTURE HOUSINGS
- Publication number 20180156439
- Publication date Jun 7, 2018
- Cooper Technologies Company
- Daniel Robert Treible
- F21 - LIGHTING
Information Patent Application
ENCLOSURE ARRANGEMENTS; COMPONENTS; AND METHODS
- Publication number 20170237245
- Publication date Aug 17, 2017
- Cooper Technologies Company
- Adam Douglas Ledgerwood
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POTTING COMPOUND CHAMBER DESIGNS FOR ELECTRICAL CONNECTORS
- Publication number 20170133782
- Publication date May 11, 2017
- Eric Perry Cheney
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Moisture Control Systems For Electrical Enclosures
- Publication number 20170092405
- Publication date Mar 30, 2017
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Linear LED Luminaire for Use in Harsh and Hazardous Locations
- Publication number 20160356475
- Publication date Dec 8, 2016
- Cooper Technologies Company
- Budd Shaw Honda
- F21 - LIGHTING
Information Patent Application
Connector Installation Tool
- Publication number 20160190761
- Publication date Jun 30, 2016
- Adam D. Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POTTING COMPOUND CHAMBER DESIGNS FOR ELECTRICAL CONNECTORS
- Publication number 20160028182
- Publication date Jan 28, 2016
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAZARDOUS LOCATION MULTI-PIN CONNECTORS
- Publication number 20150364884
- Publication date Dec 17, 2015
- Adam Douglas Ledgerwood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ACTIVE COOLING OF ELECTRICAL CONNECTORS
- Publication number 20150087181
- Publication date Mar 26, 2015
- Joseph Michael Manahan
- H01 - BASIC ELECTRIC ELEMENTS

Adam Douglas Ledgerwood

Person

Patents Grantslast 30 patents

Hazardous location compliant circuit protection devices, systems an...

Configurable modular hazardous location compliant circuit protectio...

Circuit protection devices, systems and methods for explosive envir...

Enclosure arrangements; components; and methods

Configurable modular hazardous location compliant ciruit protection...

Cable gland compression limiter

Mechanical lockout for non-mechanical-interfacing electronic switch

Hazardous location compliant circuit protection devices having enha...

Compliant, hazardous environment circuit protection devices, system...

Hazardous location compliant circuit protection devices, systems an...

Configurable modular hazardous location compliant circuit protectio...

Circuit protection devices, systems and methods for explosive envir...

Operator for an electrical switching apparatus

Compliant, hazardous environment circuit protection devices, system...

Enclosure arrangements; components; and methods

Offset operator mechanism for control enclosure

Cable gland compression limiter

Luminaire for use in harsh and hazardous locations

Light fixture with battery backup

Electrical box including jumper for reducing conductive heat transf...

Moisture control systems for electrical enclosures

Hazardous location light fixture housings

Light fixture with battery backup

Enclosure arrangements; components; and methods

Potting compound chamber designs for electrical connectors

Linear LED luminaire for use in harsh and hazardous locations

Connector installation tool

Active cooling of electrical connectors

Hazardous location multi-pin connectors

Potting compound chamber designs for electrical connectors

Patents Applicationslast 30 patents

CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRUIT PROTECTION...

HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES HAVING ENHA...

MECHANICAL LOCKOUT FOR SOLID-STATE SWITCH

Hazardous Location Compliant Circuit Protection Devices, Systems an...

CIRCUIT PROTECTION DEVICES, SYSTEMS AND METHODS FOR EXPLOSIVE ENVIR...

COMPLIANT, HAZARDOUS ENVIRONMENT CIRCUIT PROTECTION DEVICES, SYSTEM...

CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRUIT PROTECTION...

ENCLOSURE ARRANGEMENTS; COMPONENTS; AND METHODS

CABLE GLAND COMPRESSION LIMITER

CIRCUIT PROTECTION DEVICES, SYSTEMS AND METHODS FOR EXPLOSIVE ENVIR...

HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES, SYSTEMS AN...

COMPLIANT, HAZARDOUS ENVIRONMENT CIRCUIT PROTECTION DEVICES, SYSTEM...

CONFIGURABLE MODULAR HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTIO...

MECHANICAL LOCKOUT FOR NON-MECHANICAL-INTERFACING ELECTRONIC SWITCH

HAZARDOUS LOCATION COMPLIANT CIRCUIT PROTECTION DEVICES HAVING ENHA...

OPERATOR FOR AN ELECTRICAL SWITCHING APPARATUS

CABLE GLAND COMPRESSION LIMITER

OFFSET OPERATOR MECHANISM FOR CONTROL ENCLSOURE

ENCLOSURE ARRANGEMENTS; COMPONENTS; AND METHODS

ELECTRICAL BOX INCLUDING JUMPER FOR REDUCING CONDUCTIVE HEAT TRANSF...

LUMINAIRE FOR USE IN HARSH AND HAZARDOUS LOCATIONS

HAZARDOUS LOCATION LIGHT FIXTURE HOUSINGS

ENCLOSURE ARRANGEMENTS; COMPONENTS; AND METHODS

POTTING COMPOUND CHAMBER DESIGNS FOR ELECTRICAL CONNECTORS

Moisture Control Systems For Electrical Enclosures

Linear LED Luminaire for Use in Harsh and Hazardous Locations

Connector Installation Tool

POTTING COMPOUND CHAMBER DESIGNS FOR ELECTRICAL CONNECTORS

HAZARDOUS LOCATION MULTI-PIN CONNECTORS

ACTIVE COOLING OF ELECTRICAL CONNECTORS