Inventor

TANG JINSHAN

US2 patents

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

HYDRO GEO CHEM INC

1 patent

US6611760B2Aug 26, 2003

Method and system for estimating gas production by a landfill or other subsurface source

HYDRO GEO CHEM INC46 citations80

TENCENT TECH SHENZHEN CO LTD

1 patent

US11068964B2Jul 20, 2021

Method and device for processing service request

TENCENT TECH SHENZHEN CO LTD0 citations49