Inventor · disambiguated record
Zhancheng Guo
Also filed as: GUO ZHANCHENG
3 granted patents·1 citations·filing 2017–2022
45Inventor score
Top patents by PatentIndex Score
3 records- 0168US11795407B2Gasifier for organic solid waste by injection into molten iron and slag bathNIU QIANG·Filed 2020·Granted Oct 24, 2023·1 cites·11 claims
- 0262US12359281B2Method and equipment for comprehensive utilization of niobiteUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2022·Granted Jul 15, 2025·0 cites·2 claims
- 0337US10655198B2Method and apparatus for retrieving valuable metals step by step from waste printed circuit board particlesUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2017·Granted May 19, 2020·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →