Assignee
Inventors
- Derek Thomas Brown (9 patents)
- Lisa Butler (4 patents)
- Karen Cromie (12 patents)
- Meryn Ruth Griffiths (3 patents)
- Alastair David Griffiths Lawson (47 patents)
- Daniel John Lightwood (18 patents)
US Patent 7993864 · Granted Aug 9, 2011