QL

Qiumei Li

JA Johnson Electric International Ag: 1 patents #163 of 404Top 45%
SU Southwest Forestry University: 1 patents #12 of 39Top 35%
📍 Hainan, CN: #3 of 61 inventorsTop 5%
Overall (All Time): #910,083 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1078400 Fork 2025-06-10
12305035 Modified deodorant urea-formaldehyde (UF) resin and use thereof, as well as particleboard and preparation method thereof Hui Wan, Guanben Du, Hong Lei, Ping Zhao, Jianji Chu +8 more 2025-05-20
D1046568 Bread knife 2024-10-15
D1025720 Bread knife 2024-05-07
11649880 Gearbox and driving device using the same Jingning TA, Baofeng Ji, Yongjun Zhao 2023-05-16