Assignee
Inventors
- David J. Edlund (122 patents)
- Darrell J. Elliott (3 patents)
- Alan E. Hayes (3 patents)
- William A. Pledger (53 patents)
- Curtiss Renn (9 patents)
- Redwood Stephens (24 patents)
- R. Todd Studebaker (31 patents)
US Patent 7981172 · Granted Jul 19, 2011