Inventor

SHU YUZHANG

CN3 patents

⚠️ This page may combine multiple inventors who share the name “SHU YUZHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIANGYUN TENGLONG INVEST CO LTD

2 patents

US10584424B2Mar 10, 2020

Process for preparing lead by electroreduction with ammonium sulfate and ammonia

XIANGYUN TENGLONG INVEST CO LTD0 citations36

US10563315B2Feb 18, 2020

Process for preparing lead by electroreduction with ammonium chloride and ammonia

XIANGYUN TENGLONG INVEST CO LTD0 citations36

YUNNAN XIANGYUNFEILONG RESOURCES RECYCLING TECH CO LTD

1 patent

US9945008B2Apr 17, 2018

Treatment method of chlorine-containing zinc oxide secondary material

YUNNAN XIANGYUNFEILONG RESOURCES RECYCLING TECH CO LTD0 citations26