Robert L. Hanna

Person

Winter Park, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Medium-voltage switchgear system having single phase breaker control
- Patent number 12,046,431
- Issue date Jul 23, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear system having translatable and rotatable truck and assoc...
- Patent number 12,027,829
- Issue date Jul 2, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear system having chain driven circuit breaker and associate...
- Patent number 12,027,830
- Issue date Jul 2, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear system having translatable and rotatable truck and assoc...
- Patent number 11,757,265
- Issue date Sep 12, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear system having truck driven shutter mechanism
- Patent number 11,742,639
- Issue date Aug 29, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switchgear system having contact arm assembly for switchgear circui...
- Patent number 11,742,638
- Issue date Aug 29, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear system having chain driven circuit breaker and associate...
- Patent number 11,735,893
- Issue date Aug 22, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Medium-voltage switchgear system having single phase breaker control
- Patent number 11,735,385
- Issue date Aug 22, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cutout mounted recloser
- Patent number 11,387,066
- Issue date Jul 12, 2022
- ABB Schweiz AG
- Robert L Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mechanical closing of a current interrupter
- Patent number 10,971,317
- Issue date Apr 6, 2021
- ABB Schweiz AG
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear manual control plug racking interlock structure
- Patent number 9,490,612
- Issue date Nov 8, 2016
- ABB Schweiz AG
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MEDIUM-VOLTAGE SWITCHGEAR SYSTEM HAVING SINGLE PHASE BREAKER CONTROL
- Publication number 20240290559
- Publication date Aug 29, 2024
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MEDIUM-VOLTAGE SWITCHGEAR SYSTEM HAVING SINGLE PHASE BREAKER CONTROL
- Publication number 20230335356
- Publication date Oct 19, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR SYSTEM HAVING CHAIN DRIVEN CIRCUIT BREAKER AND ASSOCIATE...
- Publication number 20230335976
- Publication date Oct 19, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR SYSTEM HAVING TRANSLATABLE AND ROTATABLE TRUCK AND ASSOC...
- Publication number 20230327410
- Publication date Oct 12, 2023
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR SYSTEM HAVING CONTACT ARM ASSEMBLY FOR SWITCHGEAR CIRCUI...
- Publication number 20220271517
- Publication date Aug 25, 2022
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR SYSTEM HAVING CHAIN DRIVEN CIRCUIT BREAKER AND ASSOCIATE...
- Publication number 20220270840
- Publication date Aug 25, 2022
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR SYSTEM HAVING TRANSLATABLE AND ROTATABLE TRUCK AND ASSOC...
- Publication number 20220271516
- Publication date Aug 25, 2022
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEDIUM-VOLTAGE SWITCHGEAR SYSTEM HAVING SINGLE PHASE BREAKER CONTROL
- Publication number 20220271518
- Publication date Aug 25, 2022
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHGEAR SYSTEM HAVING TRUCK DRIVEN SHUTTER MECHANISM
- Publication number 20220271519
- Publication date Aug 25, 2022
- JST POWER EQUIPMENT, INC.
- Robert L. HANNA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CUTOUT MOUNTED RECLOSER
- Publication number 20200328054
- Publication date Oct 15, 2020
- ABB Schweiz AG
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MECHANICAL CLOSING OF A CURRENT INTERRUPTER
- Publication number 20200111631
- Publication date Apr 9, 2020
- ABB Schweiz AG
- Robert L. Hanna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switchgear Manual Control Plug Racking Interlock Structure
- Publication number 20160301196
- Publication date Oct 13, 2016
- ABB TECHNOLOGY AG
- Robert L. Hanna
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Robert L. Hanna

Person

Patents Grantslast 30 patents

Medium-voltage switchgear system having single phase breaker control

Switchgear system having translatable and rotatable truck and assoc...

Switchgear system having chain driven circuit breaker and associate...

Switchgear system having translatable and rotatable truck and assoc...

Switchgear system having truck driven shutter mechanism

Switchgear system having contact arm assembly for switchgear circui...

Switchgear system having chain driven circuit breaker and associate...

Medium-voltage switchgear system having single phase breaker control

Cutout mounted recloser

Mechanical closing of a current interrupter

Switchgear manual control plug racking interlock structure

Patents Applicationslast 30 patents

MEDIUM-VOLTAGE SWITCHGEAR SYSTEM HAVING SINGLE PHASE BREAKER CONTROL

MEDIUM-VOLTAGE SWITCHGEAR SYSTEM HAVING SINGLE PHASE BREAKER CONTROL

SWITCHGEAR SYSTEM HAVING CHAIN DRIVEN CIRCUIT BREAKER AND ASSOCIATE...

SWITCHGEAR SYSTEM HAVING TRANSLATABLE AND ROTATABLE TRUCK AND ASSOC...

SWITCHGEAR SYSTEM HAVING CONTACT ARM ASSEMBLY FOR SWITCHGEAR CIRCUI...

SWITCHGEAR SYSTEM HAVING CHAIN DRIVEN CIRCUIT BREAKER AND ASSOCIATE...

SWITCHGEAR SYSTEM HAVING TRANSLATABLE AND ROTATABLE TRUCK AND ASSOC...

MEDIUM-VOLTAGE SWITCHGEAR SYSTEM HAVING SINGLE PHASE BREAKER CONTROL

SWITCHGEAR SYSTEM HAVING TRUCK DRIVEN SHUTTER MECHANISM

CUTOUT MOUNTED RECLOSER

MECHANICAL CLOSING OF A CURRENT INTERRUPTER

Switchgear Manual Control Plug Racking Interlock Structure