Westinghouse was already a successful inventor and businessman before any of this, having invented the railway air brake at 22 and founded the company that made it a standard across the industry. Electricity wasn't his first success. It became his biggest bet.
What he actually did
In 1888, Westinghouse licensed Tesla's AC induction motor patents at a point when most of the electrical industry, including most of his own competitors, was fully committed to DC. He also employed William Stanley Jr., whose transformer work made AC transmission practical in the first place. When New York State's first electric chair, built with equipment traceable to his company and specifically chosen by Edison's allies to damage AC's reputation, went catastrophically wrong in 1890, Westinghouse personally funded the condemned man's legal defense, at real cost to his own public image, calling the execution "a brutal affair."
What makes him great
He committed serious money to a technology most of the industry considered a dead end, based on betting correctly on an inventor few others would take seriously. That decision alone reshaped how electricity gets generated and delivered everywhere in the world today. Funding Kemmler's defense against his own company's equipment, when doing nothing would have been easier and cheaper, says something about the kind of businessman he actually was.
Sources
- Smithsonian Magazine, "Edison vs. Westinghouse: A Shocking Rivalry."
This is general educational information intended to build foundational understanding, not a comprehensive biography.
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