AP

A. K. Pikaev

Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #3,627,988 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6121507 Method for treating wastewater containing hazardous matter using electron beam irradiation Duk Kyung Kim, Bum Soo Han, Yu Ri Kim, Mi Joo Kim, Young-Hee Kim +2 more 2000-09-19