Assignee
Inventors
- Stephen John Cox (27 patents)
- John Phillip Porrill (9 patents)
- Robert John Hamilton (9 patents)
- Jozef Nevidal (2 patents)
- Martin Somerset (6 patents)
- Paul Hewlett (2 patents)
- Christopher Gardner (17 patents)
US Patent 7954727 · Granted Jun 7, 2011