Assignee
Inventors
- Brian Frederick Nicholson (1 patents)
- David M. Jacobson (4 patents)
- Surinder Pal Singh Sangha (1 patents)
- Giles Humpston (46 patents)
- James H. Vincent (6 patents)
- William Martin Lovell (2 patents)
US Patent 6493231 · Granted Dec 10, 2002