Assignee
Inventors
- Malcolm Stanley Boyd (127 patents)
- Richard Letham (7 patents)
- David Aubrey Plumptre (199 patents)
- Robert Frederick Veasey (164 patents)
- James May (12 patents)
- Matthew Meredith Jones (77 patents)
- Samuel Ghazaros (5 patents)
US Patent 7993301 · Granted Aug 9, 2011