Assignee
Inventors
- Gregory John Hafner (6 patents)
- Philip Morrison Giffard (4 patents)
- Lindsay Colin Wolter (3 patents)
- James Langham Dale (12 patents)
- Mark Richard Stafford (2 patents)
- Ilin Yang (5 patents)
- Joanne Voisey (2 patents)
US Patent 6830884 · Granted Dec 14, 2004