YL

Yalei Li

Overall (2025): #166,830 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12378041 Integrated leakproof cup cover for direct drinking and drinking with straw and cup having same Ran Zhang 2025-08-05