Assignee
Inventors
- Tricia Hiros (4 patents)
- Frank B. Stamps (212 patents)
- Pat Tisdale (5 patents)
- Ron Measom (5 patents)
- Jim Braswell (1 patents)
- Tom Campbell (13 patents)
- Paul K. Oldroyd (92 patents)
- Richard Barbour (1 patents)
US Patent 8419375 · Granted Apr 16, 2013