Inventor

Zhang water

CN3 patents

Patents

3 patents

US12297351B2May 13, 2025

Homogeneous sheet excluding polyvinyl chloride

AHF LLC0 citations51

US12264246B2Apr 1, 2025

Homogeneous sheet excluding polyvinyl chloride

AHF LLC0 citations51

US11898034B2Feb 13, 2024

Homogeneous sheet excluding polyvinyl chloride

AHF LLC0 citations51