Assignee
Inventors
- William D. Bjorndahl (4 patents)
- M. David Saferstein (1 patents)
- Alexander Krayner (4 patents)
- Cindy S. Fietze (1 patents)
- Kenneth C. Selk (3 patents)
- Rene R. Martinez (1 patents)
- William E. McMullen (2 patents)
US Patent 6372999 · Granted Apr 16, 2002