Assignee
Inventors
- Anthony Booth (10 patents)
- William T. Sherman (2 patents)
- Peter Raven (1 patents)
- James L. Caffrey (7 patents)
- Thomas Yorio (2 patents)
- Michael Forster (3 patents)
- Patricia Gwirtz (1 patents)
US Patent 6495529 · Granted Dec 17, 2002