Tom MATTHEWS

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Chesterland, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Real time inductance monitoring in welding and cutting power supply
- Patent number 9,095,921
- Issue date Aug 4, 2015
- Lincoln Global, Inc.
- Steven R Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for controlling a hybrid welding process
- Patent number 8,952,291
- Issue date Feb 10, 2015
- Lincoln Global, Inc.
- Edward Hillen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for characterizing a welding output circuit path
- Patent number 8,410,398
- Issue date Apr 2, 2013
- Lincoln Global, Inc.
- Joe Daniel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for characterizing a welding output circuit path
- Patent number 7,683,290
- Issue date Mar 23, 2010
- Lincoln Global, Inc.
- Joe Daniel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method to facilitate wireless communication in a welding...
- Patent number 7,245,875
- Issue date Jul 17, 2007
- Lincoln Global, Inc.
- Keith Clark
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
REAL TIME INDUCTANCE MONITORING IN WELDING AND CUTTING POWER SUPPLY
- Publication number 20130092672
- Publication date Apr 18, 2013
- LINCOLN GLOBAL, INC.
- Steve R. Peters
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING A HYBRID WELDING PROCESS
- Publication number 20100096373
- Publication date Apr 22, 2010
- LINCOLN GLOBAL, INC.
- Edward Hillen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR CHARACTERIZING A WELDING OUTPUT CIRCUIT PATH
- Publication number 20100065539
- Publication date Mar 18, 2010
- LINCOLN GLOBAL, INC.
- Joe DANIEL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR CHARACTERIZING A WELDING OUTPUT CIRCUIT PATH
- Publication number 20070262064
- Publication date Nov 15, 2007
- LINCOLN GLOBAL, INC.
- Joe DANIEL
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
System and method to facilitate wireless communication in a welding...
- Publication number 20020168937
- Publication date Nov 14, 2002
- Keith Clark
- G05 - CONTROLLING REGULATING