GL

Guopei Lin

Overall (2025): #124,303 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12364352 Rotary wine glass with refrigeration function 2025-07-22
12329299 Rotary goblet 2025-06-17