Assignee
Inventors
- Vincent Carl Harradine (14 patents)
- Alan Turner (13 patents)
- Morgan W. A. David (39 patents)
- Michael John Williams (113 patents)
- Mark John McGrath (33 patents)
- Andrew Kydd (7 patents)
- Jonathan Richard Thorpe (27 patents)
US Patent RE41939 · Granted Nov 16, 2010