Assignee
Inventors
- John Hess (15 patents)
- Derek Imschweiler (7 patents)
- Jeffrey Fleming (5 patents)
- Patrick Hulbert (11 patents)
- Ronald J. Janz (3 patents)
- David Givens (9 patents)
- Ronald P. Locati (34 patents)
US Patent 6554638 · Granted Apr 29, 2003