I'm looking to diversify my collection away from SAKs a bit, so I thought I'd look into knives from manufacturers in my home state. So far I've found GEC and Case for current companies, as well as a large number of one man operations and Queen City for a historical one. Are there any particular brands (or individuals) I should be aware of? I'm mostly interested in folders, and bonus points if they're from Lehigh, Bucks, or Lehigh counties.