Assignee
Inventors
- Robert Lance Cook (131 patents)
- David Paul Brisco (110 patents)
- R. Bruce Stewart (36 patents)
- Lev Ring (159 patents)
- Richard Carl Haut (42 patents)
- Robert Donald Mack (38 patents)
- Alan B. Duell (35 patents)
US Patent 7603758 · Granted Oct 20, 2009