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.