Inventor · disambiguated record
Yuguo Ren
Also filed as: REN YUGUO
0 granted patents·2 pending applications·0 citations·filing 2024–2024
Files withBEIJING CHONGLEE MACHINERY ENG CO LTD2
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2 records- 0159US2024229302A1Spinning-Drawing-winding device and combined machine for industrial polylactic-acid fiberBEIJING CHONGLEE MACHINERY ENG CO LTD·Filed 2024·Application pending·0 cites
- 0258US2024263356A1Spinning-Drawing-winding device and combined machine for industrial bio-based polyamideBEIJING CHONGLEE MACHINERY ENG CO LTD·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →