Assignee
Inventors
- Keith Allan Menear (33 patents)
- Anthony Peter Ottridge (2 patents)
- Derek John Londesbrough (34 patents)
- Michael Raymond Hallett (2 patents)
- Keith Raymond Mulholland (19 patents)
- John David Pittam (2 patents)
- David Laffan (16 patents)
- Ian Woodward Ashworth (4 patents)
- Martin Francis Jones (11 patents)
- Janette Cherryman (6 patents)