Assignee
Inventors
- Christopher David McCullough (20 patents)
- Kevin Ray (100 patents)
- Alan Monk (17 patents)
- John David Riches (5 patents)
- Anthony P. Kitson (34 patents)
- Gareth Rhodri Parsons (10 patents)
- David Stephen Riley (10 patents)
US Patent 6461795 · Granted Oct 8, 2002