Assignee
Inventors
- David Prendergast (6 patents)
- Michael J. Anderson (23 patents)
- Paul Downes (1 patents)
- Unknown
- Christopher Boyce (3 patents)
- Wayne Cranwell (1 patents)
- Trevor McAlister (1 patents)
- Zhuo Zhhang (1 patents)
US Patent 9513175 · Granted Dec 6, 2016