Inventor
ZHANG WENYI
CN18 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG WENYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WUHU R3D TECH CO LTD
5 patentsUSD1020817SApr 2, 2024
3D printer
WUHU R3D TECH CO LTD8 citations83
USD1029054SMay 28, 2024
Storage box for printer filament
WUHU R3D TECH CO LTD4 citations73
USD1036515SJul 23, 2024
3D printer filament
WUHU R3D TECH CO LTD2 citations71
USD1025149SApr 30, 2024
3D printer filament
WUHU R3D TECH CO LTD2 citations71
USD1025148SApr 30, 2024
3D printer filament
WUHU R3D TECH CO LTD2 citations71