Perhaps the dwarves might have had something much more complicated, yet still utilitarian, like the Pit Fighter, by swordmaker, Michael Tinker Pierce:
For some reason, the Tom Brown Tracker (as seen in the film "The Hunted") has something dwarven about its basic design to me, with its double-edges and bevels. But this knife is a bit too faddish for my tastes:
What do you think? Any ideas on what a dwarven knife would have looked like? Please, put up pictures if you have something in mind.