LF

Liyan Feng

DT Dalian University Of Technology: 2 patents #242 of 1,277Top 20%
📍 Tangshan City, CN: #9 of 143 inventorsTop 7%
Overall (All Time): #1,399,117 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11746724 Method for preventing accumulation of cylinder oil at scavenging ports of low-speed marine engine Min-Chun Pan, Wenjing Qu, Zhen Gong, Zhengran Yu, Hongjie SUN +2 more 2023-09-05
10865430 Device and method of producing ultra-low sulfur biodiesel Aijun Li, Hong Wang, Guangming Wen, Weiqing CHEN, Hongpeng Li +1 more 2020-12-15
10662866 Diesel engine and method for fuel distribution and combustion in combustion chamber of diesel engine Wuqiang Long, Shuang He, Jiangping Tian, Hua Tian, Baoguo Du +2 more 2020-05-26