Spyderco, Benchmade, Kershaw, ZT, are some. Many are ambidextrous as the clips can be positioned tip up or down and for left or right hand (pocket) carry. Just pay attention to the specs or look at the scales for the clip holes.
Originally Posted by clevishook
Who makes a good pocket knife with the clip on the other side? I carry a Kershaw clipped in my right pocket which is my strong hand. I would prefer to have my knife in my left pocket as it is a little less obvious when opening.