JR

Jianxin Ren

CC China Tobacco Hunan Industrial Co.: 1 patents #36 of 42Top 90%
📍 Haiyan County, CN: #1 of 2 inventorsTop 50%
Overall (All Time): #1,344,203 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1088725 Foldable handle for electric grill 2025-08-19
12150474 Cooling cigarette filter and cigarette Wei Luo, Kejun Zhong, Wen Du, Lanying Xie, Liangsheng Qin +4 more 2024-11-26
D715093 Detachable food griddle 2014-10-14