Assignee
Inventors
- Michael Barclay (14 patents)
- Terry L. Cole (45 patents)
- Richard Powell (4 patents)
- William M. Johnson (81 patents)
- David W. Smith (24 patents)
- Ralf Findeisen (9 patents)
- Derek Golightly (2 patents)
US Patent 8000735 · Granted Aug 16, 2011