Assignee
Inventors
- Norman Beamish (49 patents)
- Wayne Edwards (4 patents)
- Aidan Murphy (4 patents)
- Hugh O Brien (1 patents)
- Unknown
- Unknown
- David Redmond (4 patents)
- Daniel B. Schwartz (34 patents)
- Keith A. Tilley (11 patents)
US Patent 8310362 · Granted Nov 13, 2012