Tom Parry Jones
Welsh chemist, inventor of the breathalyzer
Welsh chemist, inventor of the breathalyzer
1935
90 years ago
Scientists & Innovators
Wales
A chemist from Wales, contributed significantly to analytical chemistry through the invention of the breathalyzer, a device used to measure blood alcohol content from breath samples. The breathalyzer has had a profound effect on law enforcement and public safety practices. This invention has influenced legislation and practices regarding drinking and driving, leading to extensive use across various countries. The official breathalyzer device has undergone numerous advancements since its initial creation, but the foundational concept originated with the contributions made by this chemist.
Invented the breathalyzer
Influenced DUI enforcement practices
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