Assignee
Inventors
- Richard T. Behrens (80 patents)
- Kent D. Anderson (42 patents)
- Alan J. Armstrong (15 patents)
- Trent Dudley (36 patents)
- Bill R. Foland (7 patents)
- Neal Glover (48 patents)
- Larry D. King (22 patents)
US Patent 5978162 · Granted Nov 2, 1999