Assignee
Inventors
- Willis DeWayne Evans (1 patents)
- Tracy A. Baker (1 patents)
- William P. Burnaw (1 patents)
- Richard H. Friday (1 patents)
- Randall L. McDaniel (1 patents)
- Robert A. Owens (10 patents)
- Allen Bruce ZERLAUT (1 patents)
US Patent 6368654 · Granted Apr 9, 2002