Assignee
Inventors
- Richard M. CLAPPERTON (5 patents)
- John R. Goulding (19 patents)
- Boyd William Grover (6 patents)
- Ian Guthrie (5 patents)
- William P. Haslop (5 patents)
- Edward T. Messenger (16 patents)
- Jill Elizabeth Newton (6 patents)
- Stewart Warburton (9 patents)