Inventor · disambiguated record
Yizhuan Qian
Also filed as: QIAN YIZHUAN
2 granted patents·39 citations·filing 2023–2023
59Inventor score
Technology areasB23P
Files withZHONGJIAN WUZHOU ENG EQUIPMENT CO LTD2
Top patents by PatentIndex Score
2 records- 0190US11794291B1Assembling device for rotating joint of rotary drying equipmentZHONGJIAN WUZHOU ENG EQUIPMENT CO LTD·Filed 2023·Granted Oct 24, 2023·36 cites·7 claims
- 0286US11926004B1Rolling ring shrink fitting tool for rotary equipmentZHONGJIAN WUZHOU ENG EQUIPMENT CO LTD·Filed 2023·Granted Mar 12, 2024·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yizhuan Qian files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →