Inventor · disambiguated record
Yongjiang Zong
Also filed as: ZONG YONGJIANG
1 granted patent·2 pending applications·0 citations·filing 2019–2022
5Inventor score
Files withEAST ROCK UNION LTD3
Top patents by PatentIndex Score
3 records- 0142US12043010B2Vulcanized rubber boot and transfer molding mold, manufacturing equipment and manufacturing method thereofEAST ROCK UNION LTD·Filed 2019·Granted Jul 23, 2024·0 cites·20 claims
- 0240US2024190055A1Transfer molding mold and transfer molding apparatus for vulcanized rubber bootsEAST ROCK UNION LTD·Filed 2022·Application pending·0 cites
- 0336US2022024086A1Rubber injection guide plate, vulcanized rubber boot and transfer molding mold, manufacturing equipment and manufacturing method thereofEAST ROCK UNION LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →