Inventor · disambiguated record

Wenzhou Luo

Also filed as: LUO WENZHOU

2 granted patents·1 citations·filing 2003–2003

29Inventor score

Technology areasC22B

Files withBEIJING GOLDTECH CO LTD2

Top patents by PatentIndex Score

2 records

0134US7498006B2Process for extracting gold in arsenic-containing concentrate of goldBEIJING GOLDTECH CO LTD·Filed 2003·Granted Mar 3, 2009·1 cites·16 claims
0222US7534389B2Apparatus and process for extracting arsenic in vacuumBEIJING GOLDTECH CO LTD·Filed 2003·Granted May 19, 2009·0 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →