Yes, but it's not terribly useful. It was theorized that the LHC could possibly generate a micro black hole that caused a bit of brouhaha, but it turns out they evaporate exponentially faster as they get smaller. (This is due to the surface area being more domininant as the volume shrinks.) So the damn things just evaporate before they get to any detecting equipment.

Of course, if we could make bigger ones, well, that'd take some significant mass, and at that point you'll have some rather impressive innovations in crushing stuff. (After all, particles are darn near point masses already, but crushing matter down past neutronium is gonna be hard.)