Assignee
Inventors
- Vernetta L. Dally (2 patents)
- Edward C. Coleman (21 patents)
- Twyla P. Stubblefield (2 patents)
- Unknown
- Eileen M. Halliday (1 patents)
- Robert J. Martin (24 patents)
- Rita W. Brander (9 patents)
- Todd A. Zaniewski (1 patents)
US Patent 6299916 · Granted Oct 9, 2001