By Cam Vigliotta When Tim Leatherman launched the original Leatherman multitool almost 40 years ago, few could predict how quickly a simple device would achieve such recognition. Once a novelty, Leatherman has since established itself as the leading maker of multitools, selling not thousands but millions of tools that occupy space in kitchen junk drawers, toolboxes and pockets across the country. But if you thought such prosperity would lead the Oregon brand to bask in its success, think again. Leatherman is still developing innovative multitools from the Bond to the Free series that continue …