Assignee
Inventors
- Jodi Engleson (2 patents)
- Katy J. Dishart (2 patents)
- Krista L. Ditzler (2 patents)
- Mark D. Freeman (2 patents)
- Richard A. Schwartz (2 patents)
- John J. Urbanski (2 patents)
- Robert Wainwright (7 patents)
US Patent 7153531 · Granted Dec 26, 2006