Assignee
Inventors
- Nicholas Bright (8 patents)
- Paul A. Burfield (5 patents)
- John Pontefract (5 patents)
- Bernard Harrison (15 patents)
- Peter Meares (4 patents)
- David R. Burgin (9 patents)
- Andrew Stephen Devaney (8 patents)
- Peter Kindersley (13 patents)