Assignee
Inventors
- Ricky R. Ruschke (12 patents)
- Edward Kandel (4 patents)
- Michael Leonhard (12 patents)
- Mark Anthony Kinsley (12 patents)
- John A. Leahey (4 patents)
- Jan W.M. Mijers (2 patents)
- Ronald J. Kay (8 patents)
US Patent 7520489 · Granted Apr 21, 2009