Assignee
Inventors
- David Freestone (2 patents)
- Anthony Heritage (1 patents)
- Brian S. Kerr (1 patents)
- Timothy Regan (8 patents)
- Paul H. Thompson (4 patents)
- Clazien D Wezeman (1 patents)
- Jeremy Wilson (7 patents)
US Patent 5943657 · Granted Aug 24, 1999