Assignee
Inventors
- Jason Flaks (39 patents)
- Ivan Tashev (60 patents)
- Duncan McKay (4 patents)
- Xudong Ni (1 patents)
- Robert Norman Heitkamp (20 patents)
- Wei-Qiang Guo (15 patents)
- John Tardif (68 patents)
- Unknown
- Michael Baseflug (27 patents)
US Patent 8219394 · Granted Jul 10, 2012