Assignee
No assignee recorded.
Inventors
- James R. McGregor (13 patents)
- Tracy J. Steiger (5 patents)
- LaVerne Wobschall (3 patents)
- Scott Mitchell Anderson (6 patents)
- Keith A. Kruckeberg (4 patents)
US Patent 6347499 · Granted Feb 19, 2002
No assignee recorded.