Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158912 | Fan apparency arrangement for an appliance | James Lee Armstrong, Steve B. Froelicher, Christopher Mast | 2012-04-17 |
CR
Cheng Qiang Ren
Overall (All Time): #3,203,762 of 4,157,543Top 80%
1
Patents All Time