Assignee
Inventors
- John T. Austera (11 patents)
- Terry A. Beaty (35 patents)
- Abner D. Joseph (25 patents)
- Nathan E. Manlove (6 patents)
- Steven K. Moore (11 patents)
- James L. Pauley (14 patents)
- Randall K. Riggles (11 patents)
US Patent 8888973 · Granted Nov 18, 2014