Assignee
Inventors
- James E. Christensen (27 patents)
- Daniel M. Gruen (51 patents)
- Susanne Hupfer (11 patents)
- Stephen Levy (29 patents)
- John F. Patterson (37 patents)
- Jamie C. Rasmussen (7 patents)
- Steven I. Ross (29 patents)
US Patent 8255380 · Granted Aug 28, 2012