DL

Doo-Pyung Lee

📍 Seoul, KR: #18,030 of 39,741 inventorsTop 50%
Overall (All Time): #2,250,253 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5915845 Western-style toilet bowl seat equipped with far infrared lamp — 1999-06-29
5632694 Putter — 1997-05-27