MS

Man-Gu Sim

📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,191,236 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6740271 Board and board composition and manufacturing method thereof using crushed vegetational material and clay — 2004-05-25
6565639 Functional glue mixed with crushed on ginko (leaves) and paulownia (leaves) materials and fabricating method thereof — 2003-05-20