Assignee
No assignee recorded.
Inventors
- Elizabeth Rees (9 patents)
- Alan George Smithson (36 patents)
- David W. Burke (61 patents)
- Andrew Downie (25 patents)
- Carlo Martellini (2 patents)
- Richard Harman (2 patents)
- David Blackadder (23 patents)
US Patent 6460935 · Granted Oct 8, 2002
No assignee recorded.