Assignee
Inventors
- Robin Willats (33 patents)
- John Emson (4 patents)
- Sidney Fisher (28 patents)
- Gurbinder Kalsi (25 patents)
- Nigel Spurr (42 patents)
- Jean Didier (7 patents)
- Alan Dixon (6 patents)
- Stephen Drysdale (8 patents)
US Patent 6861768 · Granted Mar 1, 2005