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(Sam Chen) Po-Yang Chen

DU Dormakaba Usa: 1 patents #1 of 12Top 9%
Overall (2023): #536,078 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11668116 Door handle set having a supplemental child-resistant lock (Steven) Ming-Che Chen, (Newman Lai) Cheng-Wen Lai Lai, (Kate) Kai-Ting Tung, Justin Crotzer, Brandon Faulkner 2023-06-06