Assignee
Inventors
- Owain Llyr Parri (74 patents)
- Ian Bonny (4 patents)
- Ian Victor Edward Hassall (11 patents)
- Mark John Goulding (54 patents)
- Simon Greenfield (57 patents)
- Emma Brown (16 patents)
- David Coates (176 patents)
US Patent 6013197 · Granted Jan 11, 2000