Assignee
Inventors
- Philip Cornwall (5 patents)
- David Simon Ennis (2 patents)
- Melvyn Edward Giles (2 patents)
- Jacob Robert James Perkins (1 patents)
- Shelly Louise Jenkin (1 patents)
- Jeremy Stephen Parker (4 patents)
- Bharti Patel (3 patents)
US Patent 7700640 · Granted Apr 20, 2010