YH

Yi-Dan Ha

ST Stc: 1 patents #10 of 35Top 30%
Overall (All Time): #3,572,932 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6190690 Sustained/immediate acting ketoprofen patch and process for manufacturing the same Chang Kyu Park, JAE KEUN CHOI, Kwang Ho Lee, Byong-Chul Hyun 2001-02-20