Introducing knives by Dave Curtiss in our directory. ??me David Curtis is well known to collectors all over the world. Sure, among the knives Curtiss Knives You’ll find an interesting specimen. David Curtis started making knives recently, in 2011. Curtis started with the manufacture of parts of blades. At first, David had treated making knives as a hobby, but well-known artists, such as Tony Bose, Les Voorhees, and many others, helped the master to rise to the professional level. About a year ago David Curtiss founded the Curtiss Knives where and create its first-class knives.