Assignee
Inventors
- Paul Lewer (7 patents)
- Donald Hahn (6 patents)
- Laura L. Karr (18 patents)
- Paul R. Graupner (12 patents)
- Jeffrey R. Gilbert (3 patents)
- Thomas V. Worden (3 patents)
- Raymond C. Yao (32 patents)
- Dennis W. Norton (2 patents)
US Patent 6455504 · Granted Sep 24, 2002