Roy T. Swanson

Person

La Grange, IL, US

People

Patents Grantslast 30 patents

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
Information Patent Grant
Fault interrupting and reclosing device
- Patent number 8,334,738
- Issue date Dec 18, 2012
- S&C Electric Company
- Richard G. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Separable, flexible electrical connection arrangement
- Patent number 7,026,560
- Issue date Apr 11, 2006
- S & C Electric Co.
- Daniel M. Terhune
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating arc fault-current interrupter
- Patent number 6,943,313
- Issue date Sep 13, 2005
- S & C Electric Co.
- Daniel J. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage sensor bushing assembly with integral capacitance screen
- Patent number 6,538,422
- Issue date Mar 25, 2003
- S & C Electric Co.
- David E. Potter
- G01 - MEASURING TESTING
Information Patent Grant
Contact arrangement for electrical power distribution switch or the...
- Patent number 6,486,426
- Issue date Nov 26, 2002
- S & C Electric Co.
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sensing apparatus for cable termination devices in power distributi...
- Patent number 6,031,368
- Issue date Feb 29, 2000
- S&C Electric Company
- Todd W. Klippel
- G01 - MEASURING TESTING
Information Patent Grant
Separable, flexible electrical connection arrangement
- Patent number 5,904,577
- Issue date May 18, 1999
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current-limiting fuse and housing arrangement having a seal between...
- Patent number 5,675,308
- Issue date Oct 7, 1997
- S&C Electric Company
- Henry W. Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuse assembly with low exhaust and replaceable cartridge
- Patent number 5,502,427
- Issue date Mar 26, 1996
- S&C Electric Company
- Henry W. Scherer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus with interconnection arrangement
- Patent number 5,438,161
- Issue date Aug 1, 1995
- S&C Electric Company
- Glenn R. Borchardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Circuit-parameter sensing device
- Patent number 5,313,106
- Issue date May 17, 1994
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded electrical apparatus
- Patent number 5,162,726
- Issue date Nov 10, 1992
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Design for an interrupter switch with current-sensing feature
- Patent number D321170
- Issue date Oct 29, 1991
- S&C Electric Company
- Joel A. Ramos
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Interrupter switch with circuit-parameter sensing features
- Patent number D320977
- Issue date Oct 22, 1991
- S&C Electric Company
- Bruce A. Biller
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical isulator with integral current sensor
- Patent number D317749
- Issue date Jun 25, 1991
- S&C Electric Company
- Roy T. Swanson
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Electrical insulator with integral circuit-parameter sensing features
- Patent number D317433
- Issue date Jun 11, 1991
- S&C Electric Company
- Henry W. Scherer
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Exhaust control device for circuit interrupter
- Patent number 4,788,519
- Issue date Nov 29, 1988
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interrupting device with improved current-limiting arrangement
- Patent number 4,692,734
- Issue date Sep 8, 1987
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch for a high-voltage interrupting module
- Patent number 4,692,577
- Issue date Sep 8, 1987
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage interrupting switch with improved contact connection a...
- Patent number 4,691,085
- Issue date Sep 1, 1987
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure-operated switch for a high-voltage interrupting module
- Patent number 4,572,933
- Issue date Feb 25, 1986
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure-operated switch for a high-voltage interrupting module
- Patent number 4,499,446
- Issue date Feb 12, 1985
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for associating an electrical device with a mounting ther...
- Patent number 4,422,062
- Issue date Dec 20, 1983
- S&C Electric Company
- Bruce A. Biller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage switchgear
- Patent number 4,351,994
- Issue date Sep 28, 1982
- S&C Electric Company
- David M. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arcing rod catcher for high voltage fuse
- Patent number 4,344,059
- Issue date Aug 10, 1982
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bounce-resistant contacts for a switch
- Patent number 4,169,973
- Issue date Oct 2, 1979
- S&C Electric Company
- Joel A. Ramos
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End fitting for high-voltage fuse
- Patent number 4,153,893
- Issue date May 8, 1979
- S&C Electric Company
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch operating mechanism
- Patent number 4,103,121
- Issue date Jul 25, 1978
- S&C Electric Company
- Edward J. Rogers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Auxiliary mechanism for imparting rotational energy to electrical c...
- Patent number 4,103,120
- Issue date Jul 25, 1978
- S&C Electric Company
- John M. Jarosz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Fault Interrupting and Reclosing Device
- Publication number 20120166103
- Publication date Jun 28, 2012
- S&C ELECTRIC COMPANY
- Richard G. Smith
- G01 - MEASURING TESTING
Information Patent Application
Fault Interrupting and Reclosing Device
- Publication number 20080309437
- Publication date Dec 18, 2008
- S & C ELECTRIC CO.
- Richard G. Smith
- G01 - MEASURING TESTING
Information Patent Application
Separable, flexible electrical connection arrangement
- Publication number 20040110403
- Publication date Jun 10, 2004
- Daniel M. Terhune
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rotating arc fault-current interrupter
- Publication number 20040069749
- Publication date Apr 15, 2004
- Daniel J. Evans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Rapid-release frangible fastener
- Publication number 20030122384
- Publication date Jul 3, 2003
- Roy T. Swanson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Contact arrangement for electrical power distribution switch or the...
- Publication number 20020014397
- Publication date Feb 7, 2002
- Roy T. Swanson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Voltage sensor bushing assembly with integral capacitance screen
- Publication number 20010048308
- Publication date Dec 6, 2001
- David E. Potter
- G01 - MEASURING TESTING

Roy T. Swanson

Person

Patents Grantslast 30 patents

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

Fault interrupting and reclosing device

Separable, flexible electrical connection arrangement

Rotating arc fault-current interrupter

Voltage sensor bushing assembly with integral capacitance screen

Contact arrangement for electrical power distribution switch or the...

Sensing apparatus for cable termination devices in power distributi...

Separable, flexible electrical connection arrangement

Current-limiting fuse and housing arrangement having a seal between...

Fuse assembly with low exhaust and replaceable cartridge

Apparatus with interconnection arrangement

Circuit-parameter sensing device

Molded electrical apparatus

Design for an interrupter switch with current-sensing feature

Interrupter switch with circuit-parameter sensing features

Electrical isulator with integral current sensor

Electrical insulator with integral circuit-parameter sensing features

Exhaust control device for circuit interrupter

Interrupting device with improved current-limiting arrangement

Switch for a high-voltage interrupting module

High voltage interrupting switch with improved contact connection a...

Pressure-operated switch for a high-voltage interrupting module

Pressure-operated switch for a high-voltage interrupting module

Apparatus for associating an electrical device with a mounting ther...

High-voltage switchgear

Arcing rod catcher for high voltage fuse

Bounce-resistant contacts for a switch

End fitting for high-voltage fuse

Switch operating mechanism

Auxiliary mechanism for imparting rotational energy to electrical c...

Patents Applicationslast 30 patents

Fault Interrupting and Reclosing Device

Fault Interrupting and Reclosing Device

Separable, flexible electrical connection arrangement

Rotating arc fault-current interrupter

Rapid-release frangible fastener

Contact arrangement for electrical power distribution switch or the...

Voltage sensor bushing assembly with integral capacitance screen