Assignee
Inventors
- Jonathan D. Douglas (50 patents)
- Darryl E. Denton (10 patents)
- Alan D. Marble (9 patents)
- Kevin B. Mercer (8 patents)
- Gary L. Sapp (8 patents)
- Kristen L. Schaefer (3 patents)
- Steven A. Tice (14 patents)
US Patent 8417386 · Granted Apr 9, 2013