Assignee
No assignee recorded.
Inventors
- Warren M. Farnworth (778 patents)
- William K. Waller (57 patents)
- Leland R. Nevill (58 patents)
- Raymond J. Beffa (58 patents)
- Eugene H. Cloud (89 patents)
US Patent 6636068 · Granted Oct 21, 2003
No assignee recorded.