Illinois Tool Works Inc.

Michael Thomas Schwarz

Ronald Dewayne Woodward

Adam Richard Schmitz

Benjamin David Romenesko

A welding system includes a welder configured to output welding power to generate an arc between a welding electrode and a workpiece. The welding system also includes a power pin configured to be coupled to the welder in a first orientation or a second orientation. The power pin is configured to switch the welding power from a first polarity to a second polarity when the power pin is switched from being coupled to the welder in the first orientation to being coupled to the welder in the second orientation.

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Hilbert, WI, United States of America

Michael Thomas Schwarz