Assignee
Inventors
- Gregory F. McCool (13 patents)
- Jeffrey W. Wonderley (107 patents)
- Dave McDonald (3 patents)
- Eric Karl Litscher (26 patents)
- John Depiano (8 patents)
- Roy Heinz (12 patents)
- Will Wear (3 patents)
US Patent 6598301 · Granted Jul 29, 2003