Assignee
Inventors
- Steven M. Goetz (162 patents)
- Donald R. Johnson (23 patents)
- Touby A. Drew (48 patents)
- Andrew H. Houchins (24 patents)
- Jeffrey T. Keacher (34 patents)
- Theodore J. Stone (8 patents)
- Earle T. Roberts (23 patents)
US Patent 7848819 · Granted Dec 7, 2010