Assignee
Inventors
- James J. Hagan (5 patents)
- Jonathan Alexander Terrett (64 patents)
- Neil Upton (6 patents)
- David Piper (3 patents)
- Martin Smith (1 patents)
- Guy Anthony Kennett (5 patents)
- Saraswati R. Patel (1 patents)
US Patent 6664229 · Granted Dec 16, 2003