Assignee
Inventors
- David Frederick Champion (34 patents)
- Daniel E. Hurlimann (16 patents)
- Daniel P. Kelaher (47 patents)
- Timothy Andreas Meserth (38 patents)
- Unknown
- Wallace G. Tuten (5 patents)
- David T. Windell (57 patents)
US Patent 7956552 · Granted Jun 7, 2011