Tim Leatherman (an Oregon native) received his Mechanical Engineering degree from Oregon State University. While on a budget trip to Europe in 1975, Tim and his wife Chau constantly came across leaky hotel plumbing and road-side fixes for their cranky Fiat. Tim realized the need for a pliers based, multi-purpose tool. "I was carrying a scout knife and used it for everything from slicing bread to fixing the car. But I kept wishing I had a pair of pliers!".
When Tim came back to the states, he took his “multi-tool” idea, some sketches he made on the trip and got to work.
The original Leatherman tool was called the PST, or known as the Pocket Survival Tool. Eight years in the making, the PST comprised 13 different tools and folded up into a five ounce, four inch toolbox. In the first year of business, Tim and Steve hoped to sell 4,000 tools; instead, they sold 30,000. And over the next decade, they would sell over one million PST multi-tools.