Assignee
LI ZONGYUAN
CN·4 granted patents·4 citations·filing 2020–2020
Top patents by PatentIndex Score
4 records- 0148USD925920SDental floss brushLI ZONGYUAN·Filed 2020·Granted Jul 27, 2021·2 cites·1 claims
- 0244USD961271SToothbrushLI ZONGYUAN·Filed 2020·Granted Aug 23, 2022·1 cites·1 claims
- 0343USD925919SDental floss brushLI ZONGYUAN·Filed 2020·Granted Jul 27, 2021·1 cites·1 claims
- 0431USD932192SToothbrushLI ZONGYUAN·Filed 2020·Granted Oct 5, 2021·0 cites·1 claims
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