Assignee
Inventors
- Robert James Bracken (14 patents)
- John Thomas Murphy (24 patents)
- Stephen Roger Swan (12 patents)
- Jeffrey Robert Simkins (7 patents)
- Clement Gazzillo (10 patents)
- David Orus Fitts (19 patents)
- Mark Kowalczyk (9 patents)
US Patent 7497658 · Granted Mar 3, 2009