HR

Hokwang Ryu

DC Doosan Infracore Co.: 3 patents #37 of 254Top 15%
HC Hd Hyundai Infracore Co.: 3 patents #2 of 69Top 3%
Overall (All Time): #776,503 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D1065264 Outdoor unit cover of an air-conditioner for construction machine Minki Kim, Dongchul Lee, Younsik Bae, Kwangwee Park, Yoojeung Lim +2 more 2025-03-04
D1013738 Instrument panel for construction machine Younsik Bae, Dongchul Lee, Minki Kim, Yoojeung Lim, Sunwook Kwack +2 more 2024-02-06
D1012133 Engine front cover for construction machine Dongchul Lee, Minki Kim, Younsik Bae, Yoojeung Lim, Eunsook Seo +2 more 2024-01-23
D1006678 Dump truck Juntae Kim, Nadan Cho, Yoojeung Lim, Eunsook Seo, Sunwook Kwack +2 more 2023-12-05
D936707 Wheel loader Juntae Kim, Seula Choi, Yoojeung Lim, Eunsook Seo, Sunwook Kwack +2 more 2021-11-23
D934922 Excavator Juntae Kim, Seula Choi, Yoojeung Lim, Eunsook Seo, Sunwook Kwack +2 more 2021-11-02