Assignee
Inventors
- Joseph C. Winkler (4 patents)
- Thomas C. Adams (45 patents)
- Kenneth W. Seyffert (67 patents)
- David W. Largent (27 patents)
- David Schulte (47 patents)
- Charles N. Grichar (24 patents)
- Guy L. McClung, III (93 patents)
US Patent 7000776 · Granted Feb 21, 2006