HJ

Ho Il Jeong

EC Em-Tech Co.: 1 patents #33 of 70Top 50%
Overall (All Time): #2,989,351 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9277305 Suspension for a sound transducer Joong Hak Kwon, Kyu Dong Choi, In Ho Jeong 2016-03-01