Inventor
LIU HUANLING
US5 patents
Patents
5 patentsUS12290772B2May 6, 2025
Composite filter media with multiple fiber structures including nanofibers
CUMMINS FILTRATION IP INC2 citations73
US10953356B2Mar 23, 2021
Gradient nanofiber filter media
CUMMINS FILTRATION IP INC2 citations72
US10537837B2Jan 21, 2020
Gradient nanofiber filter media
CUMMINS FILTRATION IP INC2 citations72
US9987578B2Jun 5, 2018
Gradient nanofiber filter media
CUMMINS FILTRATION IP INC2 citations72
US11633682B2Apr 25, 2023
Nanofiber filter media for high performance applications
CUMMINS FILTRATION IP INC0 citations46