Having done so many different things with their tool line, Leatherman decided a few years ago to get into pocket knives. However, being Leatherman, they had to do it their own way, and look at knives with tools added, rather than their more typical method of making tools with knife blades on them. The top dog in this particular line was the now discontinued h502.
Recently the knife and tool industry has been leaning more and more towards rescue oriented tools such as Benchmade's ERT-1/Houdini tools, the Victorinox Rescue Tool and more traditional offerings like NOV8's ResQMe tool. Jumping on the bandwagon is traditional US knifemaker Utica/Kutmaster with their latest rescue tools.