Assignee
Inventors
- Richard Lee Donze (12 patents)
- Karl R. Erickson (80 patents)
- William Paul Hovis (100 patents)
- Terrance Wayne Kueper (16 patents)
- John E. Sheets, II (151 patents)
- Jon Robert Tetzloff (11 patents)
US Patent 7241649 · Granted Jul 10, 2007