Assignee
Inventors
- Joseph T. Charles (8 patents)
- Steven D. Evans (5 patents)
- Steven P. Moehling (4 patents)
- Ronald Washburn (2 patents)
- Eduardo Leon (20 patents)
- Walter Hardwood (1 patents)
- Gerald A. Greco (10 patents)
US Patent 6281454 · Granted Aug 28, 2001