Assignee
Inventors
- Christopher J. Dunn (8 patents)
- Simon Greenfield (57 patents)
- Richard Harding (19 patents)
- Ian Victor Edward Hassall (11 patents)
- Alison Linda May (19 patents)
- Julian Vaughan-Spickers (3 patents)
US Patent 7029728 · Granted Apr 18, 2006