Assignee
Inventors
- David Wayne Masker (1 patents)
- Richard A. Stich (10 patents)
- Milton E. Rickert, Jr. (4 patents)
- Richard Alan Dillingham (1 patents)
- Ellen Buell Throdahl (1 patents)
- Lisa Carol Steelsmith (1 patents)
US Patent 6811045 · Granted Nov 2, 2004