Assignee
Inventors
- Michael C. Wood (61 patents)
- Tracey Hope Jedrzejek (5 patents)
- Richard Freeman (11 patents)
- Mark Flowers (43 patents)
- Eric Shuler (23 patents)
- Margaret E. Grunert (5 patents)
- Jason Avery (27 patents)
US Patent 6641401 · Granted Nov 4, 2003