Inventor · disambiguated record
Xuebiao Tong
Also filed as: TONG XUEBIAO
3 granted patents·2 citations·filing 2017–2020
49Inventor score
Files withZHEJIANG SANOU MACHINERY CO LTD3
Top patents by PatentIndex Score
3 records- 0161US10166609B2Self-locking drill chuckZHEJIANG SANOU MACHINERY CO LTD·Filed 2017·Granted Jan 1, 2019·2 cites·3 claims
- 0251US11786979B2Strength-boosting drill chuckZHEJIANG SANOU MACHINERY CO LTD·Filed 2020·Granted Oct 17, 2023·0 cites·13 claims
- 0344US11458547B2Self-locking drill chuckZHEJIANG SANOU MACHINERY CO LTD·Filed 2020·Granted Oct 4, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →