Assignee
Inventors
- Tammy Cheng (4 patents)
- Michael Salvatore Ferritto (20 patents)
- Unknown
- John Bernard Horstman (41 patents)
- Randall Schmidt (54 patents)
- Gary Wieber (27 patents)
- Gerald Lawrence Witucki (19 patents)
US Patent 7452956 · Granted Nov 18, 2008