Inventor · disambiguated record
Chunming Yang
Also filed as: YANG CHUNMING
3 granted patents·2 citations·filing 2017–2019
49Inventor score
Top patents by PatentIndex Score
3 records- 0173US11404731B2Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage batteryJIANGSU NEW CHUNXING RESOURCE RECYCLING CO LTD·Filed 2017·Granted Aug 2, 2022·2 cites·20 claims
- 0254US11414724B2Agent for selective antimony and arsenic removal and tin retaining for refining secondary crude lead, and use method thereofJIANGSU NEW CHUNXING RESOURCE RECYCLING CO LTD·Filed 2019·Granted Aug 16, 2022·0 cites·2 claims
- 0339US11339456B2Separating and melting system and method for waste lead grid in waste lead acid storage battery recyclingJIANGSU NEW CHUNXING RESOURCE RECYCLING CO LTD·Filed 2019·Granted May 24, 2022·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →