Assignee
Inventors
- Michael Joseph O'Brien (112 patents)
- Robert James Perry (82 patents)
- Richard W. Cruse (62 patents)
- William Michael York (11 patents)
- Carla Recker (63 patents)
- Thomas Kramer (78 patents)
- Katharina Herzog (19 patents)
US Patent 8334340 · Granted Dec 18, 2012