Assignee
Inventors
- Daniel Killebrew (4 patents)
- Martin C. Orler (2 patents)
- Thomas Shea (3 patents)
- James Robert Brown (19 patents)
- Harvey C. Hilderbrand (1 patents)
- Vincent J. Puglisi (12 patents)
- David L. DeVries (1 patents)
US Patent 6296970 · Granted Oct 2, 2001