Assignee
Inventors
- Clive Leslie Branch (20 patents)
- Steven Coulton (16 patents)
- Amanda Johns (18 patents)
- Christopher Norbert Johnson (62 patents)
- Roderick Alan Porter (40 patents)
- Geoffrey Stemp (46 patents)
- Kevin Thewlis (13 patents)
US Patent 7919507 · Granted Apr 5, 2011