QL

Qingzhong Li

BP Bgp Inc., China National Petroleum: 2 patents #6 of 49Top 15%
CP China National Petroleum: 1 patents #97 of 316Top 35%
LC Ledlenser Corporation: 1 patents #3 of 6Top 50%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
📍 Beijing, IL: #76 of 90 inventorsTop 85%
Overall (All Time): #1,103,469 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11933204 Systems and methods for thermal barrier coatings to modify engine component thermal characteristics Chad Koci, Kenth I. Svensson, Eric Donald Wiebrecht, Venkatesan Veeriah, Suresh Babu Chennagowni 2024-03-19
D887826 Fixing device for a flashlight Michael Sebastian Brandt, Mohit Arora 2020-06-23
10228478 Method of searching for oil-gas reservoir based on trap-3D software Libin Zhang, Xiaomin Zhang 2019-03-12
7660204 Data acquisition method of non-real time transmitting seismic data acquisition system applied in mountainous area Lianqing Chen, Weibing Luo, Bijin Yi, Xiaochun Dang, Xiangrui Xia +1 more 2010-02-09