Assignee
Inventors
- David H. Persing (23 patents)
- Richard Crane (3 patents)
- Gary T. Elliott (20 patents)
- J. Terry Ulrich (4 patents)
- Michael Lacy (4 patents)
- David A. Johnson (56 patents)
- Jory Baldridge (7 patents)
- Rong Wang (25 patents)
US Patent 8318697 · Granted Nov 27, 2012