Assignee
Inventors
- Paul Westmarland (9 patents)
- Martin Jonathan Kelly (6 patents)
- John Chapples (25 patents)
- Neils Richard Stewart Hansen (12 patents)
- Arkadiusz Edward Majczak (1 patents)
- Stuart Alistair Harris (5 patents)
US Patent 9874540 · Granted Jan 23, 2018