Assignee
Inventors
- Thomas Kopel (8 patents)
- Thomas A. Roth (9 patents)
- Thomas P. Gavin (4 patents)
- B. Keith Harshman (4 patents)
- Bryce E. Steenburg (7 patents)
- Raymond Hauser (162 patents)
- Lonnie E. Holder (57 patents)
US Patent 8858198 · Granted Oct 14, 2014