Dennis R. Sigl

Person

Appleton, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for welding with a power supply with output rectifier and p...
- Patent number 12,172,247
- Issue date Dec 24, 2024
- Illinois Tool Works Inc.
- Bernard J. Vogel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for controlling drive roll contact force in wel...
- Patent number 12,109,657
- Issue date Oct 8, 2024
- Illinois Tool Works Inc.
- Richard M. Hutchison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reciprocating wire feed welding system and method
- Patent number 11,969,836
- Issue date Apr 30, 2024
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for interchangeable induction heating systems
- Patent number 11,617,238
- Issue date Mar 28, 2023
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems, methods, and apparatus to preheat welding wire
- Patent number 11,590,598
- Issue date Feb 28, 2023
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems, methods, and apparatus to preheat welding wire
- Patent number 11,247,290
- Issue date Feb 15, 2022
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-frequency transformers using solid wire for welding-type power...
- Patent number 11,239,026
- Issue date Feb 1, 2022
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hybrid manual and automated welding
- Patent number 11,065,706
- Issue date Jul 20, 2021
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding type power supply with output rectifier and phase shift dou...
- Patent number 11,033,977
- Issue date Jun 15, 2021
- Illinois Tool Works Inc.
- Bernard J. Vogel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Induction weld bead shaping
- Patent number 10,987,765
- Issue date Apr 27, 2021
- Illinois Tool Works Inc.
- Dennis Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems, methods, and apparatus to preheat welding wire
- Patent number 10,926,349
- Issue date Feb 23, 2021
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Engine driven generator for providing welding power
- Patent number 10,875,118
- Issue date Dec 29, 2020
- Illinois Tool Works Inc.
- Dennis R Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reciprocating wire feed welding system and method
- Patent number 10,730,132
- Issue date Aug 4, 2020
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems, methods, and apparatus to preheat welding wire
- Patent number 10,675,699
- Issue date Jun 9, 2020
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for interchangeable induction heating systems
- Patent number 10,638,554
- Issue date Apr 28, 2020
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems, methods, and apparatus to preheat welding wire
- Patent number 10,464,157
- Issue date Nov 5, 2019
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Integrated electrical components of a welding power supply
- Patent number 9,592,565
- Issue date Mar 14, 2017
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply chassis
- Patent number 9,289,844
- Issue date Mar 22, 2016
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Battery charger with high frequency transformer
- Patent number 8,188,708
- Issue date May 29, 2012
- Illinois Tool Works Inc.
- Kenneth Altekruse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Inductor assembly
- Patent number 7,046,111
- Issue date May 16, 2006
- Illinoise Tool Works Inc.
- Dennis R. Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding power supply transformer
- Patent number 6,864,777
- Issue date Mar 8, 2005
- Illinois Tool Works Inc.
- Dennis Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
HF transformer assembly having a higher leakage inductance boost wi...
- Patent number 6,794,976
- Issue date Sep 21, 2004
- Illinois Tool Works Inc.
- Dennis R. Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Snap-in heat sink for semiconductor mounting
- Patent number 6,633,485
- Issue date Oct 14, 2003
- Illinois Tool Works Inc.
- Dennis R. Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding power supply transformer
- Patent number 6,611,189
- Issue date Aug 26, 2003
- Illinois Tool Works Inc.
- Dennis Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector for a power supply
- Patent number 6,193,548
- Issue date Feb 27, 2001
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for selecting input voltage for a power supply
- Patent number 6,163,085
- Issue date Dec 19, 2000
- Illinois Tool Works Inc.
- Dennis Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connector for a power supply
- Patent number 5,902,150
- Issue date May 11, 1999
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding power supply housing
- Patent number 5,642,260
- Issue date Jun 24, 1997
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
RECIPROCATING WIRE FEED WELDING SYSTEM AND METHOD
- Publication number 20240278349
- Publication date Aug 22, 2024
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20230201948
- Publication date Jun 29, 2023
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-Frequency Transformers using Solid Wire for Welding-Type Power...
- Publication number 20220044867
- Publication date Feb 10, 2022
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding type power supply with output rectifier and phase shift dou...
- Publication number 20210362262
- Publication date Nov 25, 2021
- Illinois Tool Works Inc.
- Bernard J. Vogel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20210245289
- Publication date Aug 12, 2021
- Illinois Tool Works Inc.
- Jake Zwayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENGINE DRIVEN GENERATOR FOR PROVIDING WELDING POWER
- Publication number 20210114127
- Publication date Apr 22, 2021
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INSULATED WINDING WIRE TRANSFORMER FOR WELDING-TYPE POWER SUPPLIES
- Publication number 20210043374
- Publication date Feb 11, 2021
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECIPROCATING WIRE FEED WELDING SYSTEM AND METHOD
- Publication number 20210016385
- Publication date Jan 21, 2021
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR INTERCHANGEABLE INDUCTION HEATING SYSTEMS
- Publication number 20200253003
- Publication date Aug 6, 2020
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING DRIVE ROLL CONTACT FORCE IN WEL...
- Publication number 20200238421
- Publication date Jul 30, 2020
- Illinois Tool Works Inc.
- Richard M. Hutchison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENGINE DRIVEN GENERATOR FOR PROVIDING WELDING POWER
- Publication number 20190143438
- Publication date May 16, 2019
- Illinois Tool Works Inc.
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-Frequency Transformers using Solid Wire for Welding-Type Power...
- Publication number 20190103218
- Publication date Apr 4, 2019
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20180354055
- Publication date Dec 13, 2018
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20180354060
- Publication date Dec 13, 2018
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20180354057
- Publication date Dec 13, 2018
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20180354056
- Publication date Dec 13, 2018
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Welding type power supply with output rectifier and phase shift dou...
- Publication number 20180304394
- Publication date Oct 25, 2018
- Illinois Tool Works Inc.
- Bernard J. Vogel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INDUCTION WELD BEAD SHAPING
- Publication number 20180050426
- Publication date Feb 22, 2018
- Illinois Tool Works Inc.
- Dennis Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20170225255
- Publication date Aug 10, 2017
- Illinois Tool Works Inc.
- Jake Zwayer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RECIPROCATING WIRE FEED WELDING SYSTEM AND METHOD
- Publication number 20170182580
- Publication date Jun 29, 2017
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Systems, Methods, and Apparatus to Preheat Welding Wire
- Publication number 20170165778
- Publication date Jun 15, 2017
- Illinois Tool Works Inc.
- Christopher Hsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HYBRID MANUAL AND AUTOMATED WELDING
- Publication number 20170057000
- Publication date Mar 2, 2017
- Illinois Tool Works Inc.
- CHRISTOPHER HSU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR INTERCHANGEABLE INDUCTION HEATING SYSTEMS
- Publication number 20160183330
- Publication date Jun 23, 2016
- Illinois Tool Works Inc.
- Dennis Roland Sigl
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTEGRATED ELECTRICAL COMPONENTS OF A WELDING POWER SUPPLY
- Publication number 20140374394
- Publication date Dec 25, 2014
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY CHASSIS
- Publication number 20140376186
- Publication date Dec 25, 2014
- Dennis R. Sigl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BATTERY CHARGER WITH HIGH FREQUENCY TRANSFORMER
- Publication number 20090066290
- Publication date Mar 12, 2009
- Kenneth Altekruse
- B60 - VEHICLES IN GENERAL
Information Patent Application
SNAP-IN HEAT SINK FOR SEMICONDUCTOR MOUNTING
- Publication number 20040201964
- Publication date Oct 14, 2004
- Dennis R. Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HF TRANSFORMER ASSEMBLY HAVING A HIGHER LEAKAGE INDUCTANCE BOOST WI...
- Publication number 20040119572
- Publication date Jun 24, 2004
- Dennis R. Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inductor assembly
- Publication number 20040095221
- Publication date May 20, 2004
- Dennis R. Sigl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Welding power supply transformer
- Publication number 20030210120
- Publication date Nov 13, 2003
- Dennis Sigl
- H01 - BASIC ELECTRIC ELEMENTS

Dennis R. Sigl

Person

Patents Grantslast 30 patents

Methods for welding with a power supply with output rectifier and p...

Systems and methods for controlling drive roll contact force in wel...

Reciprocating wire feed welding system and method

Systems and methods for interchangeable induction heating systems

Systems, methods, and apparatus to preheat welding wire

Systems, methods, and apparatus to preheat welding wire

High-frequency transformers using solid wire for welding-type power...

Hybrid manual and automated welding

Welding type power supply with output rectifier and phase shift dou...

Induction weld bead shaping

Systems, methods, and apparatus to preheat welding wire

Engine driven generator for providing welding power

Reciprocating wire feed welding system and method

Systems, methods, and apparatus to preheat welding wire

Systems and methods for interchangeable induction heating systems

Systems, methods, and apparatus to preheat welding wire

Integrated electrical components of a welding power supply

Power supply chassis

Battery charger with high frequency transformer

Inductor assembly

Welding power supply transformer

HF transformer assembly having a higher leakage inductance boost wi...

Snap-in heat sink for semiconductor mounting

Welding power supply transformer

Connector for a power supply

Method and apparatus for selecting input voltage for a power supply

Connector for a power supply

Welding power supply housing

Patents Applicationslast 30 patents

RECIPROCATING WIRE FEED WELDING SYSTEM AND METHOD

Systems, Methods, and Apparatus to Preheat Welding Wire

High-Frequency Transformers using Solid Wire for Welding-Type Power...

Welding type power supply with output rectifier and phase shift dou...

Systems, Methods, and Apparatus to Preheat Welding Wire

ENGINE DRIVEN GENERATOR FOR PROVIDING WELDING POWER

INSULATED WINDING WIRE TRANSFORMER FOR WELDING-TYPE POWER SUPPLIES

RECIPROCATING WIRE FEED WELDING SYSTEM AND METHOD

SYSTEMS AND METHODS FOR INTERCHANGEABLE INDUCTION HEATING SYSTEMS

SYSTEMS AND METHODS FOR CONTROLLING DRIVE ROLL CONTACT FORCE IN WEL...

ENGINE DRIVEN GENERATOR FOR PROVIDING WELDING POWER

High-Frequency Transformers using Solid Wire for Welding-Type Power...

Systems, Methods, and Apparatus to Preheat Welding Wire

Systems, Methods, and Apparatus to Preheat Welding Wire

Systems, Methods, and Apparatus to Preheat Welding Wire

Systems, Methods, and Apparatus to Preheat Welding Wire

Welding type power supply with output rectifier and phase shift dou...

INDUCTION WELD BEAD SHAPING

Systems, Methods, and Apparatus to Preheat Welding Wire

RECIPROCATING WIRE FEED WELDING SYSTEM AND METHOD

Systems, Methods, and Apparatus to Preheat Welding Wire

HYBRID MANUAL AND AUTOMATED WELDING

SYSTEMS AND METHODS FOR INTERCHANGEABLE INDUCTION HEATING SYSTEMS

INTEGRATED ELECTRICAL COMPONENTS OF A WELDING POWER SUPPLY

POWER SUPPLY CHASSIS

BATTERY CHARGER WITH HIGH FREQUENCY TRANSFORMER

SNAP-IN HEAT SINK FOR SEMICONDUCTOR MOUNTING

HF TRANSFORMER ASSEMBLY HAVING A HIGHER LEAKAGE INDUCTANCE BOOST WI...

Inductor assembly

Welding power supply transformer