Keith W. Benson

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic latching actuator
- Patent number 12,230,440
- Issue date Feb 18, 2025
- S&C Electric Company
- Nicholas Seng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated drive vacuum interrupter
- Patent number 12,183,523
- Issue date Dec 31, 2024
- S&C Electric Company
- Nicholas Seng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap together assembly for vacuum interrupter drive rod
- Patent number 12,094,670
- Issue date Sep 17, 2024
- S&C Electric Company
- Sigurd A. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum interrupter with double live shield
- Patent number 11,756,756
- Issue date Sep 12, 2023
- S&C Electric Company
- Leslie T. Falkingham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch assembly with energy harvesting
- Patent number 11,348,747
- Issue date May 31, 2022
- S&C Electric Company
- Jim Barker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduced size fault interrupter
- Patent number 10,784,064
- Issue date Sep 22, 2020
- S&C Electric Company
- Henry Kowalyshen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear operating mechanism
- Patent number 9,685,280
- Issue date Jun 20, 2017
- S&C Electric Company
- Keith W. Benson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit interrupters with masses in contact spring assemblies
- Patent number 9,679,708
- Issue date Jun 13, 2017
- S&C Electric Company
- Keith W. Benson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of determining end-of-life of a fault interrupting device
- Patent number 8,824,116
- Issue date Sep 2, 2014
- S&C Electric Company
- Richard G. Smith
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SNAP TOGETHER ASSEMBLY FOR VACUUM INTERRUPTER DRIVE ROD
- Publication number 20230268152
- Publication date Aug 24, 2023
- S&C ELECTRIC COMPANY
- Sigurd A. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED DRIVE VACUUM INTERRUPTER
- Publication number 20230116363
- Publication date Apr 13, 2023
- S&C ELECTRIC COMPANY
- Nicholas Seng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC LATCHING ACTUATOR
- Publication number 20230011724
- Publication date Jan 12, 2023
- S&C ELECTRIC COMPANY
- Nicholas Seng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM INTERRUPTER WITH DOUBLE LIVE SHIELD
- Publication number 20220270837
- Publication date Aug 25, 2022
- S&C ELECTRIC COMPANY
- Leslie T. Falkingham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH ASSEMBLY WITH ENERGY HARVESTING
- Publication number 20210175032
- Publication date Jun 10, 2021
- S&C ELECTRIC COMPANY
- Jim Barker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCED SIZE FAULT INTERRUPTER
- Publication number 20200118776
- Publication date Apr 16, 2020
- S&C ELECTRIC COMPANY
- Henry Kowalyshen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHGEAR OPERATING MECHANISM
- Publication number 20150294809
- Publication date Oct 15, 2015
- S&C ELECTRIC COMPANY
- Keith W. BENSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT INTERRUPTERS WITH MASSES IN CONTACT SPRING ASSEMBLIES
- Publication number 20150294807
- Publication date Oct 15, 2015
- S&C ELECTRIC COMPANY
- Keith W. BENSON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL-HYDRATE CONTAINING ARC-EXTINGUISHING COMPOSITIONS AND METHODS
- Publication number 20080237194
- Publication date Oct 2, 2008
- S & C ELECTRIC CO.
- Jeffrey A. Moore
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Keith W. Benson

Person

Patents Grantslast 30 patents

Magnetic latching actuator

Insulated drive vacuum interrupter

Snap together assembly for vacuum interrupter drive rod

Vacuum interrupter with double live shield

Switch assembly with energy harvesting

Reduced size fault interrupter

Switchgear operating mechanism

Circuit interrupters with masses in contact spring assemblies

Method of determining end-of-life of a fault interrupting device

Patents Applicationslast 30 patents

SNAP TOGETHER ASSEMBLY FOR VACUUM INTERRUPTER DRIVE ROD

INSULATED DRIVE VACUUM INTERRUPTER

MAGNETIC LATCHING ACTUATOR

VACUUM INTERRUPTER WITH DOUBLE LIVE SHIELD

SWITCH ASSEMBLY WITH ENERGY HARVESTING

REDUCED SIZE FAULT INTERRUPTER

SWITCHGEAR OPERATING MECHANISM

CIRCUIT INTERRUPTERS WITH MASSES IN CONTACT SPRING ASSEMBLIES

METAL-HYDRATE CONTAINING ARC-EXTINGUISHING COMPOSITIONS AND METHODS