Assignee
Inventors
- Stuart Gifford Hay (4 patents)
- Christophe Jean-Marc Granet (3 patents)
- Trevor Stanley Bird (6 patents)
- Mark Andrew Sprey (3 patents)
- Stephen John Barker (3 patents)
- Anthony Ross Forsyth (2 patents)
US Patent 6977622 · Granted Dec 20, 2005