WJ

Won Hong Ju

LC Lot Vacuum Co.: 1 patents #4 of 9Top 45%
Overall (2024): #220,055 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

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