Tongren, PA ranks #23,017 worldwide for total patents filed in 2011, with 1 patent from 1 inventor. Leading employers of inventors based in Tongren, PA include Wuhan Ll Science And Technology Development Co..
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuanping Wang | Wuhan Ll Science And Technology Development Co. | 1 |
Part of Pennsylvania