WJ

Won Hong Ju

LC Lot Vacuum Co.: 1 patents #6 of 15Top 40%
Overall (All Time): #2,538,962 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12121857 Piping apparatus having harmful gas treatment device, design method therefor, and harmful gas treatment facility comprising same Jin Ho Bae, Yu Jin Lee, Hyung Jun Kim, Jeong Kyun RA, Ho Sik Kim 2024-10-22