Assignee
No assignee recorded.
Inventors
- Phillip William Hobson (6 patents)
- Peter Hamer (3 patents)
- Kevin John Twitchen (5 patents)
- Paul Colin Barson (6 patents)
- Simon Field (11 patents)
- Timothy John Edwards (3 patents)
US Patent 6067535 · Granted May 23, 2000
No assignee recorded.