Assignee
Inventors
- Graeme Maisey (13 patents)
- James Aitken (5 patents)
- Andrew Woodhead (10 patents)
- Stuart May (17 patents)
- Michael T. Pearson (12 patents)
- Murdo Black (6 patents)
- James George Elcoaté Smith (1 patents)
US Patent 6827899 · Granted Dec 7, 2004