Assignee
Inventors
- William George Eberts (22 patents)
- Richard Paul Malingowski (42 patents)
- Roger W. Helms (27 patents)
- Mark A. Janusek (34 patents)
- Keith Thomas (14 patents)
- David Turner (92 patents)
- Ralph Mason Ennis (10 patents)
US Patent 7019240 · Granted Mar 28, 2006