Assignee
Inventors
- Alan Jack (20 patents)
- Barrie Mecrow (16 patents)
- John T. Evans (16 patents)
- James S. Burdess (8 patents)
- John Neville Fawcett (4 patents)
- Dawn Stephenson (3 patents)
- Phillip George Dickinson (5 patents)
US Patent 6472792 · Granted Oct 29, 2002