Assignee
Inventors
- Farhan Ahmad (18 patents)
- Gary T. Axberg (8 patents)
- Zhengwen He (8 patents)
- Raymond Li (35 patents)
- David Lynn Merbach (33 patents)
- Gregory John Tevis (46 patents)
- William Roy Yonker (14 patents)
US Patent 8060587 · Granted Nov 15, 2011