SL

Sang Choon Lee

Overall (2025): #30,135 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1083581 Stopper for door locking devices 2025-07-15
D1083582 Stopper for door locking devices 2025-07-15
D1081350 Pad for door stopper attachment 2025-07-01
12276144 Door security device 2025-04-15