Assignee
Inventors
- John Raymond Edens (11 patents)
- Alan D. Marble (9 patents)
- Kevin B. Mercer (8 patents)
- Gary L. Sapp (8 patents)
- James Thomas Schaefer (4 patents)
- Kristin L. Schaefer (3 patents)
- Steven A. Tice (14 patents)
US Patent 8783048 · Granted Jul 22, 2014