Assignee
Inventors
- Philip R. Graham (41 patents)
- Randy K. Harrell (10 patents)
- Hugh Joseph McLaughlin (12 patents)
- Philip E. Marechal (4 patents)
- Marc L. Richman (2 patents)
- Tark Abed (37 patents)
- Feng Hao Yu (4 patents)
US Patent 7692680 · Granted Apr 6, 2010